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How to Photograph the Slot Canyons of the Southwest

Imagine hiking through a dark and narrow slot canyon. So narrow that you’re moving sideways as your chest and shoulder blades are touching the canyon walls as you go. Just around the corner you can see a glow that looks like molten lava pouring down the wall. That’s what the slot canyons of Southern Utah and Northern Arizona can offer. Slot canyons provide some unique hiking challenges and extraordinary beauty as other worldly landscapes unfold right before your eyes. The wild colors, textures a

DustyD

DustyD in Technique

Backpacking and Hiking Jargon: Permits and Passes

When the caveat “but you’ll need a permit” follows a glowing recommendation for a backpacking trip, or is noted in a guidebook description or online trip report, what it actually means can vary significantly. In this article we'll detail the types of permits and passes that are typically required in National Parks, National Forests, and in other management areas where your next hiking trip may take you. Hiking & Backpacking Permits & Passes Explained For some trips, like backpa

Mark Wetherington

Mark Wetherington in Trips

Hiking Gray Wolf Ridge in the Olympics: A Long History

I can claim a history with Gray Wolf Ridge. Twenty years ago, fresh on my moving to the Pacific Northwest, I set the goal of a full Gray Wolf run – three peaks to bag and a double-digit mile loop hike to complete – only to be ignominiously bogged down in thigh-deep June snow and chased off by a blizzard rolling off Mount Olympus. Since that initial attempt, I have taken the ridge in bits and pieces. Last September marked my first time completing the route I had first imagined those lo

Doug Emory

Doug Emory in Trips

Snow Water Equivalent (SWE): Hiking & Backpacking Jargon

Snow Water Equivalent is a measurement used to determine the total amount of water mass contained within the snowpack of a specific geographical area, usually expressed in inches of water (if the entire snowpack were to melt, this would in turn = X inches of water). SWE is a particularly useful way to measure potential spring and early summer runoff as well as a good way to predict year to year when trails will start to become free of snow. Since snow and snowpack contains a substanti

Aaron Zagrodnick

Aaron Zagrodnick in Technique

Wildlike Movie Review from a Backpacking Perspective

In the recent past, many an art-house or independent film would receive only a small release. And where would this movie be released? Perhaps some college towns and major metropolitan areas such as Los Angeles, New York or Chicago. And maybe a DVD release marketed to independent rental stores that specialize in more obscure movies. But today the media landscape is much different. Video rental stores are an artifact of earlier technological times in all but a very few and obscure cases

PaulMags

PaulMags in Reading

Hiking & Photographing in Death Valley National Park

I didn’t know what to expect, the first time I drove into Death Valley. Such a foreboding name. Are they trying to warn you? It certainly put intrigue in my heart while driving through the flat, nearly featureless Nevada desert back in 2005. The black roads seem to stretch on forever as you wonder if the mountains on the horizon will ever get bigger. With Vegas long since vanished in the rear view mirror, the sporadic towns surrounding the park bear no resemblance to the decadent city

SparbaniePhoto

SparbaniePhoto in Trips

Dyneema Composite Fabric / Cuben Fiber and Backpacking

Dyneema Composite Fabric, often shortened to DCF and previously referred to as Cuben Fiber, is a fabric made from Dyneema fibers that are embedded in a polyester film to form a single material or fabric. Due to the high strength to weight ratio of the Dyneema fibers and its low stretch combined with inherent waterproofness, DCF and Cuben Fiber has proven to be a popular option for lightweight and ultralight backpacking gear over the past several years, and usage continues to grow in popularity f

Aaron Zagrodnick

Aaron Zagrodnick in Gear

Section Hiking the Pacific Crest Trail: A 40 Year Hike

It was 105 in the shade at my brother's house near East Los Angeles. Smoke from a foothills fire browned the sky while rolling blackouts swept through the city, defeating the air conditioning, closing restaurants, leaving us to swelter without benefit of even a fan. Darkened traffic lights made the already horrible traffic impossible. We left LA at dawn, escaping north on US395, heading to the southern terminus of the Sierra Nevada at Walker Pass. We had taken this road forty years ag

HappyHour

HappyHour in Trips

Hiking and Photographing the Zion Narrows

Words fail and even photographs fall short of doing justice to the incredible Narrows hike in Zion National Park, especially in the fall. The Southwest US is a treasure trove of world-class locations to hike and photograph, but the Narrows has to be at or near the top of that list. It’s hard to imagine a blue-green river lined with golden cottonwood trees and soaring canyon walls glowing fiery red all around you. Surreal and otherworldly are about the only words that come close to describing the

DustyD

DustyD in Trips

Hiking the Grand Canyon: Hermit's Rest to South Kaibab

Winter had been especially harsh, even while living in the mild climate of Colorado’s Front Range. Multiple subzero nights had made me tired of the cold, longing for a warm retreat. As good as a tropical vacation with white sandy beaches sounded, I felt the need to get out and get dirty in the desert. I had backpacked into the Grand Canyon a year before in the spring of 2013, but it was an unplanned trip, and I had been very lucky, grabbing a walk-in permit for Bright Angel Campground.

tmountainnut

tmountainnut in Trips

Backpacking & Hiking Jargon: Contour Interval (Mapping)

On a topographic map, the contour interval is the physical elevation difference between each contour line, usually expressed in feet or meters. The smaller the contour interval, the more accurately landscape features and any elevation changes will be represented. Understanding contour lines and the interval when performing map and compass navigation are key skills to have, and especially useful for offtrail travel, though be aware that micro features are not always well reflected – a slope that

Aaron Zagrodnick

Aaron Zagrodnick in Technique

Desert Paradise: Backpacking Capitol Reef National Park

I have never been inspired to do a multi-day trip from an overlook, but that was before Capitol Reef. In May of 2013, I took my dad to southern Utah for a road trip. I was still recovering from surgery, limiting myself to merely driving. On our way home, we drove the Burr Trail, a scenic backway through the heart of Capitol Reef National Park, and on the map I saw a point called Halls Creek Overlook. We decided to drive out of our way to see it, and I was blown away by the scale that could be se

tmountainnut

tmountainnut in Trips

Backpacking & Hiking Jargon: Topographic Map Scale

On every decent map, a map scale should be provided near the legend. Map scale can be used to determine the level of detail a map will possess and is expressed as a fraction formula, such as 1:100,000. What this means is that every 1 unit (inch, foot, etc.) is representative of 100,000 of the same unit on the ground. For example, 1 inch in this case is representative of 100,000 inches in real life. Map scale can get a bit confusing. A small scale map will have a larger fraction and a large scale

Aaron Zagrodnick

Aaron Zagrodnick in Technique

Mountain Pass Terminology: Backpacking & Hiking Jargon

Humans have long sought routes through mountains for travel, trade, and warfare. Archaeologists recently unearthed evidence that suggests that in 218 B.C., Hannibal and his army crossed the Alps at a pass now called Col de Traversette. While we're less likely to travel with 30,000 soldiers, 37 elephants, and 15,000 horses and mules these days, we still seek low spots when moving through mountains. Mountain Pass in the Rockies Passes and Saddles In simplest terms, a pass is t

AndreaL

AndreaL in Technique

The Escape: Hiking Fish and Owl Creek Canyons, Utah

The desert is full of little gems, and again I was off to explore another little nook in the wide expanse of the Colorado Plateau in Utah. As I headed south on U.S. 191, passing through the sleepy towns of Monticello and Blanding, my headlights cut through the darkness of the night-shaded road. I was on another unplanned road trip, fueled by my need for some space and nature therapy after having a typical week in the city. After car camping for the night I awoke the next morning to my

tmountainnut

tmountainnut in Trips

Hiking the Canyons & Trails of Southern Utah

Canyons are compelling for reasons I rarely consider on a conscious level. Like no other terrain they attract me with an intrigue born of curiosity and an underlying sense of danger. The potential for flash floods, snakebite, falls, and losing my way brings an edge to the experience of walking a path between walls of stone, not knowing what’s around the next bend – this is the essence of a canyon. Slot canyons compound the appeal – their narrow, sinuous heights enclose me as I probe their depths

Susan Dragoo

Susan Dragoo in Trips

To the Basin: Backpacking the Trinity Alps Wilderness

I sat with my face squished against the passenger-side window, trying to get a better view of the toothy white summits jutting above the western horizon. Driving south on Interstate 5, Mount Shasta hardly seemed worth a glance compared to this jagged range I hadn’t even realized existed. Pulling up Google Maps, it didn’t take long to identify the range. A quick search brought stories of rugged traverses of knife-edge ridges and lakeside campsites ringed by granite cliffs. Looking back at the sno

mgraw

mgraw in Trips

Thru-Hiking the John Muir Trail: A Day in the Life

The first light of morning begins to stream over the mountains, through the tree’s canopy, and into your tent. These mornings were welcome, as seeing the sun’s morning glory while still bundled up warmly inside your tent was actually a rarity on the JMT. More often than not, however, you’re confronted with the unenviable task of rising to the dark, cold blanket that lies heavily on your campsite before the sun’s rays have the chance to lift it off. Chilly mornings thicken the blood and slow

Tucker Ballister

Tucker Ballister in Trips

Hiking The Subway in Zion: Trip Report & Bottom-Up Guide

Imagine standing in a circular tube of smooth stone around 30 feet high with emerald green pools of water at your feet and golden, glowing light shining through the entrance of this natural wonder. This would be the destination of the Subway hike in Zion National Park. Especially during the fall color season of early November, the Subway hike should be on your short list. You’ll need to be prepared for a rugged, backcountry day hike that requires some route finding but the rewards are quite high

DustyD

DustyD in Trips

Hiking the Trails of the Pioneer Mountains: Take Two

When a trip has great scenery, plenty of lakes with nice-sized trout, and hardly any crowds it seems to be worth repeating – even if that means leaving some other destinations on my “places to hike list” for another year. Fall weather had arrived – and with snow already falling in the high country (but fortunately not sticking in most places, at least not yet), I found myself getting rather anxious about which trips to wrap up the backpacking season with. Internal discussions about prioritizing

Mark Wetherington

Mark Wetherington in Trips

Anatomy of a Mountain: Backpacking and Hiking Jargon

Mountains rarely conform to the version a child might draw of a simple inverted cone. Instead, they often sprawl in many directions and are rumpled with lumps and divots, like an unmade bed. The very highest of the lumps is the summit, which may be part of the humped or domed mass of mountain, or it may rest at the tip of a sharp point, in which case it's also a peak. A single mountain may have multiple peaks, but only one summit. From summits to spurs and buttresses, a mountain is ma

AndreaL

AndreaL in Technique

Becoming a Trail Naturalist: Hiking & Observing Nature

When I first started hiking, I knew the names of only a few wild denizens of the forest: ponderosa pine, gray jay, Colorado columbine. Over the years, as I learned to identify more trees, birds, and wildflowers, I also began to see more. As I hiked down a trail, greeting familiar plants like old friends, I realized they grew among a leafy ground cover whose name I did not know. I became more attuned to small movements that drew my attention to an insect, bird, or mammal. I noticed the

AndreaL

AndreaL in Technique

A Hiking Guide to Historic Fire Lookouts in the Cascades

Washington's Cascades have an unfriendly reputation. Unlike the Rockies and Sierra, whose alpine basins and gentle saddles allow for easy travel, the Cascades are a maze of serrated ridges and deep, heavily-forested valleys containing swift-flowing rivers. While miners built high roads in Colorado in the 1800s that now service trailheads, most Cascades trailheads are in valley bottoms barely above sea level, deep in the dense coastal forest. The crux of a climb is often escaping 4,000 feet of ve

seano

seano in Trips

  • Blog Entries

    • Aaron Zagrodnick
      By Aaron Zagrodnick in TrailGroove Blog 0
      One thing I’ve been focusing on recently for my backcountry meals is adding variety. When it comes to prepackaged backpacking meals this variety is often found in what is essentially the same meal but just in different flavors – for example flavor and cultural variations on rice or pasta based meals. Finding something that is truly different however can be difficult to find unless you’re making your own dinners from scratch. For an off the shelf pre-made meal however, the Mountain House Yellow Curry with Chicken & Rice Meal breaks out of the different flavored rice and pasta dishes and offers a meal that is quite unique.

      The Yellow Curry meal from Mountain House packs in the flavor in a meal that's ready in 9 minutes.
      Making the Meal and Impressions
      The Yellow Curry option from Mountain House offers 510 calories in a 2 serving pouch and is ready to eat in 9 minutes after adding 1.5 cups of water, with a stir about half way into rehydration time. The resulting product rehydrates perfectly. Chicken and coconut cream are at the top of the ingredient list, after which you’ll find an abundance of spices and flavorings to make this into a yellow curry, all the way to fish sauce and shrimp paste plus rice. For those who might be looking for gluten free options in the backcountry, this is one option from Mountain House that is certified to be gluten free. The unopened pouches are good for 30 years from the manufacture date.

      The meal however is not yellow curry flavored rice, it’s definitely a yellow curry with rice, as in the rice does not dominate the dish. In fact, the rice is very much an equal to side player to the curry in this case. Overall taste appeals across the board, the meal is sweet, savory, and spicy all at the same time. While the rice doesn't come across as the main attraction, the chicken is included in large enough chunks that you’ll notice it. While the meal is great as is, it begs for some traditional naan bread to be included and for soaking up any sauce in the bottom of the bag. Unfortunately, naan bread is not an item I typically stumble across in my food bag, but I’ve found tortillas make a good substitute while boosting your calories for dinner up to more reasonable figures.

      The meal is a good one on its own, but tortillas can add needed calories and take this meal to the next level.
      Conclusion
      Despite the fish sauce and shrimp paste ingredients, the meal is not fishy and is not quite as odiferous as another newer meal from Mountain House – their Pad Thai. On account of the empty pouch and smells however this is one I’ll save for overnights or save for the last day or two of trips, along with using an OPSak. Overall, this is one of my favorite meals from Mountain House and I wouldn’t say a word if I got this in a bowl at a restaurant or from take out. Throw in some tortillas or bread of your choice and you’re set with a backcountry meal you can truly look forward to.
      The Mountain House Yellow Curry with Chicken & Rice Meal retails for about $11. You can find it here at Amazon.com.
    • Mark Wetherington
      By Mark Wetherington in TrailGroove Blog 1
      From beaches to rainforests to glaciers, Olympic National Park provides hikers with access to a stunning variety of landscapes. Although I’ve barely scratched the surface of what there is to do in the park’s 922,650 acres, I have had the privilege of soaking in its hot springs, swimming in its alpine lakes, and walking among the giant trees in its rainforest. The extensive trail network of Olympic National Park allows for memorable backpacking trips of all lengths, from overnight outings to weeklong journeys. The mix of topography, elevation, and cultural history allow for an incredible diversity of experiences. With certain national parks, you can get an adequate sampling of the landscape from a single backpacking trip, but Olympic National Park is a piece of public land requiring multiple visits just to get oriented to its grandeur. And once you’re oriented, you’ll certainly find yourself wanting to come back for more.

      Backpacking in Olympic National Park reveals scenic lakes, mountain views, and quiet forest hiking.
      The Northeastern Corner of Olympic National Park
      For backpackers looking to plan an enjoyable multi-day trip that samples some of the best of the park’s interior mountain scenery – while avoiding crowds and often some of the more rainy and unpredictable weather closer to the Pacific – the northeastern corner of the park is hard to beat. Beginning a trip at Deer Park Campground, which has some delightful views to the high country and a handful of quaint shelters that you can camp in if you don’t mind the high likelihood of rodent companions, is a great choice with longer loop options leaving from this campground that cross over high mountain passes, visit beautiful mountain lakes and tarns, and travel through verdant forest along the Gray Wolf River. Leaving from the Obstruction Point Trailhead is also an excellent option for trips into the northeastern section of Olympic National Park.
      Backcountry regulations are, for the most part, not as complicated or restrictive as they are in more high-demand parts of the park; indeed in 2017 I was able to simply show up at the park’s Wilderness Information Center with no advance reservation and get issued permits for an outstanding four-night trip, starting on a Saturday, without any obstacles. However, the backcountry campsite reservation system changed in 2019 and new rules regarding the reservation of campsites and the number set aside for first-come, first-served use have been put into place. Thus, despite there not being as much competition for campsites as in other parts of the park, it would be wise to make reservations in advance.

      Highlights in the Northeast Olympics are a blend of valleys and peaks. Complimented by beautiful lakes, the lovely meadows and stunning mountains make the park a paradise for the eyes. Competition for campsites can be stiff, especially if you’re planning a trip from the popular Obstruction Point Trailhead. Fortunately, there are several different lakes to camp at within a few miles of each other so if your first or second choice isn’t available there is still a reasonable chance that you will still be able to camp in this magnificent landscape. Having some flexibility with your itinerary in regard to when you stay at the campsites can also help your chances of being able to put together a trip that works for you and doesn’t require you to rush through this part of the park or hike a long day to get there, leaving you little time to enjoy your stay.
      For those looking for a bit more solitude and who don’t mind some cross-country travel, there is ample opportunity to plan a trip to several meadows in this corner of the park that are a true feast for the eyes. There is a designated campsite at one meadow, but zone camping has also been allowed in certain areas in the past – just check with the rangers when getting your permit and see what the current regulations are. Numerous passes in this area and non-technical peaks also provide scenic highlights, several of which I had the pleasure of experiencing during my trip through the area in 2017.

      Near the headwaters of the Dosewallips River, you can find opportunities for scrambling to the top of peaks and you can then easily relax in meadows below on your way back to camp. Several trails lead to the area. Those comfortable with cross-country travel will find many worthwhile detours in the area and in this corner of the park if you have energy to spare and a good map. Spending an afternoon hiking to an offtrail meadow was one of my favorite parts of the fieldwork for the revised third edition of Backpacking Washington. Walking almost felt like being on a treadmill; for every few hundred yards of progress I made it seemed like the mountains that hemmed the meadow in stood in the same spot. The stillness was beautiful and profound in the meadow and I found myself often pausing just to take it all in. A black bear making its way through the meadow mesmerized me for a half-hour as it ambled along and splashed in and out of a small stream.

      If you’re looking to catch trout and don’t mind steep, faint paths that sometimes disappear altogether, high lakes in the area can become must-visit destinations. In late August, so many trout were rising to feed at one particular lake that I almost thought it had begun to rain. Although not as impressive as the Hoh Rainforest or the Queets Rainforest, the forest along the Gray Wolf River Trail is absolutely enchanting. Several campsites allow you to extend your stay in this delightful ecosystem and enjoy the beauty it has to offer before continuing on to other destinations.
      For those looking for real “top of the world” scenery, the upper Cameron Creek area is one area to explore, while the Obstruction Point and Deer Park Campground / Trailheads offer start or end points for ridgetop hiking options that should not be missed. Views from quintessential alpine scenery with meadows, streams, rugged peaks, and above treeline terrain to views into the park’s interior as well as out to the Strait of Juan de Fuca and distant Vancouver Island can all be found. If you plan a multi-day backpacking trip it might necessitate bringing an extra memory card, as the views are pretty much non-stop.

      Regardless of where you end up in the northeastern Olympics, you’ll almost certainly wish you had more time. While it is easy to put together a multi-day backpacking loop that hits some of the most majestic scenery, having twice the time would always be better. There’s simply no such thing as swimming in too many refreshing mountain lakes or enjoying the view from too many mountain passes.
      Need to Know
      Information
      Permits are required for backpacking in Olympic National Park and can be obtained through recreation.gov.
      Best Time to Go
      Late July to Late August for wildflowers, although early season hikes might need an ice axe and traction devices to negotiate the passes. That said, there really isn’t a bad time to hike this part of the park – the stunning mountains, lakes, and lush forests are gorgeous any time you can reach them (which is usually July to October each year for non-mountaineering pursuits). If you can only do a trip later or earlier in the year, then sticking to the rainforests or beaches of the park’s lowest elevation would be more appropriate.
      Getting There
      From Hwy. 101 east of Port Angeles, WA turn onto Deer Park Road and continue for 16 miles to the road’s end and the Deer Park Campground.
      Maps and Books
      The National Geographic Trails Illustrated map for Olympic National Park is adequate for completing most backpacking and dayhiking trips on trails, although persons interested in doing more cross-country travel might want to print detailed topographic maps for certain sections. A detailed description of a loop in the northeastern Olympics, along with several other trips in the Olympic Mountains, is in Backpacking Washington, 3rd Edition by Douglas Lorain and your author of this article, Mark Wetherington, published by Wilderness Press.
    • Aaron Zagrodnick
      By Aaron Zagrodnick in TrailGroove Blog 2
      On any hiking or backpacking trip, the ability to procure drinking water during the hike is one of the most important logistical considerations for both pre-trip planning as well as while we’re on the trail. Finding the water is of course the first step, and having the necessary gear to properly process the water so it’s suitable to drink is the second part of the equation.
      Here we’ll look at the main types of water filters and backcountry water treatment methods that are best suited for backpacking and hiking, and elaborate on the necessary reading between the lines that needs to be done when choosing the best backpacking water filters or treatment options for backcountry use.

      An assortment of various types of backcountry water treatment options
      What We Need to Treat and Filter
      Microorganisms and Biological Concerns
      While protozoan concerns such as giardia and cryptosporidium get the most publicity, concerns are best looked at in a categorical fashion. Starting with biological contaminants from smallest to largest, viruses (example: hepatitis, rotavirus, often smaller than .1 micron) are notoriously difficult to filter as they can slip through most common filter’s pore size.
      Luckily, viruses are mostly a concern where there are many other people – for example where you might find untreated sewage. However, it’s always important to remember the source of the water you’re filtering. Bacteria (example: E.Coli, Salmonella, average size greater than .3 microns) are a more common concern in the wilderness as they are spread by both humans and wildlife, but luckily they are larger than viruses and more easily captured by most common filters.
      Protozoa are a bit larger and include cryptosporidium and giardia, and a filter that will filter to 1 micron or smaller is recommended for removal. Concerns that are larger still include tapeworm eggs and unsightly, but not necessarily dangerous, critters of various types in your water such as insect larvae. On many occasions I’ve scooped water from crystal clear mountain streams and upon close inspection, have been quite surprised at what that scoop reveals to the eye – from sticks and stones to tadpoles and worms of various types – not to mention what you can’t see. I prefer to get my calories from my food bag while backpacking, and luckily these larger organisms are of course, very easily filtered.

      Water sources will vary in purity, but various types of backcountry water treatment and filtration methods are available and can be utilized. Each method offers pros and cons, and I often prefer to use methods / technologies in combination depending on the trip.
      Other Treatment Considerations
      Many other components can make up the water you’re drinking in the backcountry as well. Chemicals, pesticides and herbicides, heavy metals, tannins, silt, taste and odor, as well as natural particulates of various types will need to be considered. Some of these concerns will only affect smell and taste, others could affect your health. Visible suspended matter is removed by most filters, but tannins and taste / smell can pass through – in my experience even drinking tea colored water however, has been fine.
      If your water source is downstream of an area that has seen prior or active agricultural or mining use for example, chemicals and other various components introduced by man could be in the water source, especially as you move further downstream in the water supply chain. To reduce these types of contaminants and concerns we can utilize a purifier or filter that contains a carbon stage, or add a carbon element or step to an existing setup to assist in reducing many of these possible impurities.
      Physical Filters and Purifiers
      Most water treatment products designed for backcountry use that are reasonably lightweight, will not address all of the above concerns in one fell swoop. Thus, we need to evaluate our backpacking and hiking destinations, as well as our own personal comfort level to find the best compromise. For backpacking in the mountainous wilderness areas of the United States for example, the general consensus is that viruses are usually not of a great concern, and many times our water sources are fairly pure from man-made pollution as we’re getting it close to the source.
      In these cases bacteria and protozoa are usually the main concerns. Other backcountry trips may find us filtering water on the banks of a river far from the source, that has passed through many towns before we consume it, perhaps on foreign soil, and the full gamut of contaminants are more of a possibility.
      Water filters do just what they say; they filter the water to a certain micron level to remove bacteria and protozoa. Water purification by definition, including options like the First Need XLE will take this all a step further by also removing viruses, though not all products that are officially listed as purifiers will remove or reduce chemicals, heavy metals, tannins, debris, etc. – your water may be purified by marketing general standards, but it will not necessarily be “pure”.

      A classic pump filter works well for pulling water out of hard to reach and shallow sources.
      Popular water filters for backcountry water treatment should filter to an absolute pore size of .3 microns or smaller for adequate removal of bacteria, protozoa, and all things larger. Note the absolute part of the pore size equation, as filters listed with a “nominal” pore size will only on average filter to that level. Absolute is a guarantee, and is the number we’re actually interested in.
      If you prefer viral protection, you will need an option with a much smaller absolute pore size; as a result flow rate will likely suffer and these types of purifiers are rare. Alternatively some filters combine with other technology to treat the virus part using an iodine or ion exchange process. Backpacking water purifiers that remove viruses physically can be found in the MSR Guardian as well as the LifeSaver Wayfarer pump purifiers. Other options combine a normal filter with a cartridge that contains an iodinated resin for added virus protection, while the Grayl purifier uses an ion exchange process to achieve this goal.
      Types of Filters
      Physical filtration can be achieved utilizing various types of elements and technologies. The most popular lightweight water filter technology today, hollow fiber filters work by passing water through a multitude of small tubes; tubes that are perforated by many, many, pores so small (rated to the micron) that anything larger than this pore size cannot pass through, trapping any living organisms or non-living matter larger than the pore size. Hollow fiber filters are popular for their light weight and versatility – you can pretty much find one in any filter configuration you prefer – be that as a gravity filter, inline filter, or pump.
      Hollow fiber filters can usually be backflushed to help restore flow rate, and flow rate will vary depending on pore size, surface area, and use. The most popular hollow fiber filters are in the .1 to .2 micron range making them sufficient for bacteria and protozoa, and this micron level is usually a good balance of protection, sufficient flow rate, and lifespan. Smaller micron, virus-rated filters also exist in this category as seen with the aforementioned Wayfarer purifier, but flow rate will be slower due to the smaller pore size.

      Gravity filters, an example shown here using hollow fiber filter technology, use the force of gravity to move water through the filter.
      Hollow fiber filters cannot be allowed to freeze when wet (the MSR Guardian is an exception) or after they've been used, so on trips where it will freeze at night you’ll need to sleep with the filter in your sleeping bag or carry it in your pocket any time temperatures begin to flirt with freezing during the day – this goes for nearly all other filters using different types of elements as well.
      In addition to freezing, physical filters also need to be treated with some care in regards to drops and impacts, which could damage the element. Some hollow fiber filters like the Platypus GravityWorks (read our full GravityWorks review here), and the Katadyn BeFree have manufacturer supported integrity tests which are very helpful for a little peace of mind – unlike other gear, you can’t really tell if a filter is working properly or not, without this test.
      Other types of physical filter media will use a ceramic element like the MSR EX filter, and the Katadyn Pocket Filter, or utilize a glass fiber element like the venerable Katadyn Hiker Pro. Ceramic filters have the ability to be repeatedly field cleaned. Some filters are entirely self-contained and will need to be thrown away when their flow rate diminishes too much to be of practical use, while others setups will have a replaceable cartridge that fits into a housing.
      Approaches to Filtering
      No matter what filter technology you end up going with, physical filters are most often utilized in an inline, gravity, squeeze, or pump configuration. The traditional pump water filter requires you to pump the water through the filter element via a hose in the water source, and is a proven setup at both getting you water and providing an ample upper body workout.
      Pump filters have moving parts and increase the complication and weight, but these are also great for pulling water out of hard to reach places. The other methods will require you to fill some type of reservoir with dirty water first, by either submerging the dirty water container or bag in the water source or, if it’s one of those shallow or small sources you occasionally may need to use a separate vessel to fill the dirty container, like a mug (boil later to sterilize).

      An inline water filter connected to a hydration setup treats water as you drink.
      Gravity setups like the Platypus GravityWorks and the Katadyn Gravity BeFree let gravity do the work for you, by filling a dirty reservoir with water and by elevating, hanging from a tree branch or rock if possible, water passes through the filter element into a clean container. Inline setups such as the MSR Thru-Link splice into the tubing of your hydration reservoir and your own drinking force filters the water with each sip, while with squeeze setups like the Sawyer Squeeze, you can utilize a combination of gravity and squeezing force to move the dirty water through the filter and the filtered water into a clean vessel or drink directly.
      Other options integrate the filter into a water bottle (LifeStraw Go Series) or softbottle (BeFree), where much in the same manner as an inline filter with a hydration reservoir, your drinking or a combination of drinking and squeezing is what filters the water as you go. Straw type options like the Lifestraw Peak (view at REI) are also another strategy, treating water by directly inserting one end into a water source and drinking from the other side of the straw. A straw filter is limited in that you cannot process larger volumes of water and each sip takes more work, and straw filters are perhaps best reserved more for emergency usage.
      In whatever case, seek out the cleanest water possible to prolong the life of your filter and for the best flow rate. While many filters can be backflushed or cleaned, this is usually a losing battle over time. Although filters are rated by the gallon or liter in regards to their lifespan, and while it’s a great idea to evaluate this when choosing a filter, take this number with a grain of salt. Clean water is important for other treatment methods as well; in very turbid situations it’s a good idea to allow water to settle in a separate container (in for example, a Sea to Summit Bucket), then treat from the top. Luckily, this is more of the exception than the norm for most of us.
      UV Treatment
      Ultraviolet treatment options like those offered by Steripen, come in various forms using either normal or rechargeable batteries, and utilize, as with many municipalities, UV light from a special lamp that’s inserted into your water container to neutralize many microorganisms by disrupting their DNA. This process usually takes about a minute and you’ll most likely be treating a liter of water or so at a time. Some other UV devices have come to market that feature an integrated lamp, like the (discontinued) Camelbak All Clear, and yet others have been designed to float from the surface of your water vessel.

      UV water treatment uses battery powered ultraviolet light that's inserted in a container to treat many microorganisms.
      On the plus side, these UV treatment options are quite effective at neutralizing the things that physical filters have the toughest time with – viruses – and the technology is proven. However, many are not comfortable relying on an electronic and potentially fragile instrument for their main or only wilderness water treatment source.
      Additionally, UV light on its own is not sufficient for neutralizing all living organisms that could be present in your water – tapeworm eggs for example, or larger organisms and larvae that may or may not do any harm but may not necessarily be what you want to ingest, nor will a UV product remove anything from the water or improve its composition. If the water is dirty, you’ll be drinking dirty water.
      Steripen offers a filter with a 40x40 micron mesh screen that can help here, which is intended to reduce organic matter or particulates. Performance may also be insufficient in murky water, requiring pre-filtration. All said, this is an excellent technology as long as you’re aware of the limitations; I utilize a Steripen Adventurer Opti as a secondary treatment with a hollow fiber filter on any trip where I desire viral treatment.
      Chemical Treatment
      Chemical treatment usually utilizing chlorine dioxide (Aquamira) or Iodine (Potable Aqua) and on occasion some other chemicals like household bleach or other chemicals that produce chlorine, like Aquatabs can be effective, but like anything this category has its share of pros and cons. In contrast to physical filters and like UV treatment, chemicals are again effective against viruses, but often take longer (hours) to work on such concerns as cryptosporidium (4 hours) and these products will add a taste to your water; other products are not suitable for cryptosporidium whatsoever. Advocates for chemical treatments praise the ease of just adding the treatment right into their water bottles and allowing the treatment to take place as they hike.
      To be honest, most of my thought goes into making sure my drinking water source is either free of any chemicals or how to reduce or remove them should there be any chance of them being present, so chemical treatment is a bit counter-productive from my point of view, and options like iodine are not an option for pregnant women or those with any type of a thyroid issue. Iodine and chlorine (i.e. bleach) on their own, are not effective against cryptosporidium.
      However, this method is lightweight and over the years has been popular with ultralight backpackers, though decreasing in recent years with the increased availability of very light hollow fiber filters like the Sawyer Mini. In this category, other devices have seen the market over the years that create a solution with salt to create an oxidant solution that you subsequently dissolve in water; but as with other chemical treatments, with a 4 hour wait time these are not the quickest of options.
      An example can be found in the discontinued MSR MIOX. These devices seem to come and go from the market. Chemical treatment may also be integrated with some filters to move them into the purifier category. As with boiling, chemical treatment can be a good backup to bring as well or to utilize in conjunction with other methods.

      Hundreds of miles from the source, I took extra steps in my treatment process at this backcountry location.
      Boiling
      Boiling water is an excellent way to neutralize microorganisms that might be present, but it takes a while, requires a lot of fuel, and let’s be honest, on a hot summer day, who wants to drink steaming hot water when we could be drinking that crisp and cold water from a mountain stream? As such, boiling can be tough to utilize as a main water treatment method on most 3 season backpacking trips, but it’s an excellent method to keep in mind as a backup method should your filter or other method fail you.
      In winter however, melting snow for water may be your best and only option. Be sure to bring a big pot (my Evernew 1.3 works well solo) and a stove that will work well during continued usage in cold conditions like the MSR WindPro II – read our WindPro II review here. Opinions on how long to boil water vary widely; the CDC suggests bringing water to a rolling boil for 1 minute, or for 3 full minutes at altitudes above 6562 feet (be sure to check that 2 on the end of your altimeter!). Data suggests however that pathogens are neutralized at lower temperatures; in the end it depends on heat and time but luckily, both are achieved by bringing your water to a boil and after removal from heat.
      Carbon Filtration
      As we’ve seen, the technologies used above are all mainly designed to thwart microorganisms. If improving the taste and smell of your water, or if any agricultural and / or industrial contamination is a concern, look for a system that integrates filtration technology combined with a carbon stage that will improve and / or reduce, but not necessarily eliminate, these concerns.

      If desired, a carbon element can be integrated into an existing system using a modular approach to filter water further.
      This will increase the weight of your system, and possibly the cost of replacement elements, etc., but there is of course no free lunch. The Grayl UltraPress and Katadyn Hiker Pro are all examples of filters with integrated carbon filtration – or if you’re like me and have settled on a treatment method that does not address this concern, but you may occasionally head out on a trip where some of these concerns would be nice to cover, you can always splice in an add-on carbon element (I use an add on GravityWorks Carbon Element) for this purpose when needed.
      My Approach
      For a complicated issue, there are unfortunately no one size fits all solutions and in the end, when we’re concerned about not carrying extra weight, it all comes down to a compromise and what each one of us is most interested in removing from our water. Luckily there are many lightweight and effective options out there to choose from. For general backpacking we should expect to find an option that will treat what we’re concerned with for around a pound or less. About half a pound is usually doable, and lighter options of just a few ounces are very realistic to target. The best backpacking water filter or water treatment method very much depends on the task at hand.

      Most of my trips are very well served by standard hollow fiber filtration technology; as with all of us most likely, my preference is to backpack into areas where the water is already fairly good. As such I’m not usually concerned about viruses or pollution, (both a Steripen and carbon filter have a spot in the gear room for such destinations to use in conjunction with a hollow fiber filter), and I like to target the removal of bacteria, protozoa, and the removal of larger critters no matter their parasitical intent or lack thereof.
      The hollow fiber filter also has that added benefit of giving your water a good scrub; removing particulate matter. I really like a filter that has a manufacturer supported integrity test as well, so it essentially comes down to the cartridge for me. The Platypus GravityWorks cartridge fits all of the above criteria, and it just so happens the whole setup it comes with works well and is pretty darn convenient to use both on the trail as well as in camp.
      For a complete list of backcountry-ready, tried and tested backpacking water filters and treatment methods that you can sort and filter by all the main points we’ve discussed in this post, check out this page at REI.
    • Aaron Zagrodnick
      By Aaron Zagrodnick in TrailGroove Blog 6
      When it comes to backpacking stoves, there are several routes one can take and several different main categories of stoves exist – each with an array of pros and cons. Without a doubt however, no matter which way you go about it the backpacking stove is an important part of any overnight or multi-night gear ensemble. A backpacking stove provides hot meals and drinks, goes a long way towards keeping you warm on chilly mornings and evenings, and for backpacking and hiking a stove needs to be convenient, lightweight, and reasonably fast to use with readily available fuel.

      The Canister Stove
      A canister stove uses a pressurized gas canister for its fuel source, and this fuel can be butane, isobutane, or propane and is usually a mixture of these fuels. These canisters are available in different sizes for varying trip lengths, and if you'll be using the canister in colder temperatures, you want to avoid a canister containing regular butane as its vaporization temperature is quite high in the 30 degree range (translation: your stove may not work / performance will suffer / it may be difficult to use in colder temperatures). However, canisters containing a mixture of isobutane and propane are much more suitable as temperatures drop.
      Isobutane will vaporize down to about the 10 degree mark and even lower as you gain altitude, and propane vaporizes down to the arctic-like temperature of minus 44, but there is only so much propane in your usual backpacking canister mix. Canister valves automatically open and close when you connect and disconnect the stove for ease of use and packing, and note that you can mix and match brands here – you don’t necessarily have to match the maker of your stove to your canister brand. As long as the canister has a Lindal valve you are good to go. Popular blended canister fuel brands include MSR IsoPro as well as fuel canisters from JetBoil and propane / isobutane mixtures from Snow Peak.
      Either way canister stoves offer convenience: they are easy to carry, usually fuel efficient, simple to use, and the pre-packaged fuel is likely readily available at your local outfitter. While having the fuel contained and prepackaged provides that convenience, they are non-refillable and after a while you are likely to end up with a bunch of canisters that don't have enough fuel to get you through a trip, but aren't empty either. They are recyclable if empty and punctured, and Jetboil makes a specific tool for that purpose. A necessary accessory for any canister stove user should be a digital kitchen scale that measures to the gram – this way you can always calculate the exact amount of fuel inside a canister before a trip. Canister stoves excel at boiling water, but you can dial the flame down and simmer…or even bake…with practice and with the right approach.
      Upright Canister Stoves
      Among canister stoves, upright canister stoves screw directly into the top of the canister and can be quite light – with many of these stoves falling in the 2-3 ounce range. I’ve used upright canister stoves with isobutane / propane canisters on trips with lows in the high teens, but usage much below these temperatures will become difficult, especially considering that the longer you use a canister in a sitting, the colder it will become – colder than the actual outside temperature – due to evaporative cooling. In cold or cooler temperatures it’s good to keep a few tricks in mind. In cold temperatures you can place the canister in a bit of water inside a container like a shallow bowl if needed to keep the canister’s temperature up and maintain performance, and sleeping with the canister inside your sleeping bag is never a bad idea when temps get chilly to give you a head start in the morning.

      Soto WindMaster Upright Canister Stove with MSR IsoPro 110 gram Fuel Canister
      Other types of upright canister stoves feature an all in one, integrated canister stove system like many of the system offerings made by Jetboil and options like the MSR WindBurner that are designed to be particularly efficient, at the cost of upfront weight, while saving fuel. These systems may be a good option if your primary need is boiling water. I personally prefer a more typical upright canister stove and like to choose different pots – like those from the Evernew Ultralight Series – depending on the trip.
      In recent years several upright canister stove options that utilize a pressure regulating valve have made it to the market, often claiming to increase overall and cold weather performance. While these stoves won't replace an inverted or liquid stove for cold conditions, I have found them to have better and more predictable performance overall when compared to other options featuring a standard needle valve.
      Popular upright canister stoves include my current choice, the Soto WindMaster – find our full review here, and a couple classic examples can be found in the MSR Pocket Rocket 2 and the Snow Peak GigaPower. Integrated canister stoves like the Jetboil Zip are also quite popular.
      Remote and Inverted Canister Stoves
      Remote canister stoves keep the canister remote from the burner and feed fuel via a hose. This allows for two benefits: remote canister stoves let you really shield the burner with a large windscreen to block wind and hold in heat to save fuel while the canister remains outside the windscreen – in an upright canister stove this would make the canister too dangerously hot. Secondly, if said remote canister stove allows you to use the fuel canister in an inverted position, a solution to the colder weather fuel vaporization issues previously discussed is realized, as using the canister upside down feeds fuel in a liquid form where it's subsequently preheated and vaporized at the hot burner of the stove itself in cold and very cold temperatures. For a remote canister stove that allows for inverted use, I use the MSR WindPro II. You can find our WindPro II review here.

      MSR WindPro II and Remote Canister
      For all types of canister stoves I like a dedicated starter if I can get it, and always look for built in piezo ignition. A separate piezo starter can be used if your stove of choice doesn’t feature one, or a lighter will do the job as well. Piezo igniters can fail, but they can also be replaced. Of course, always have a backup ignition source in your separate fire starting kit, but the convenience of a piezo igniter has far outweighed any small amount of hassle in my experience. No matter if you're using an upright or inverted canister fuel stove, be sure to dispose of spent fuel canisters appropriately.
      Liquid Gas Stoves
      The bread and butter stove of cold weather camping and for mountaineers alike, liquid fuel stoves like the venerable MSR Whisperlite are reliable options that burn white gas, or even an array of liquid fuels including gasoline for some stoves like the International version of the Whisperlite. A liquid fuel stove will work well in very cold weather, but most liquid fuel stoves are heavier and more cumbersome to use in regards to the need to handle liquid fuel in refillable fuel bottles, priming the stove, complicated hardware with more moving parts and maintenance etc.
      However, if you’re into group or complex meals like baking on the trail, a liquid stove may be hard to beat (options like the MSR Dragonfly are specifically designed with simmering in mind). A liquid fuel backpacking stove is thus perhaps best for the cold weather backpacker, the backpacking chef, or those who desire a stove that will work across all conditions who might not mind the extra weight and the potential hassle of a fuel bottle for 3 season use.
      Alcohol Stoves
      Alcohol stoves are designed to run on denatured alcohol (available at many hardware stores, etc.), or for my use I’ve always run them on the cleaner highest proof grain alcohol (Everclear). The benefits of an alcohol stove are weight and simplicity, there aren’t any complicated mechanisms or moving parts – you usually just fill and light the stove. With simplicity comes reduced weight, and the stove can even be made from tuna cans, soda cans, and the like. Alcohol stoves can be subject to fire restrictions and require some extra care with the open flame and fuel. I’ve used alcohol stoves across many conditions and my favorite offering is the Trail Designs Ti-Tri system that works well to trap the limited heat that an alcohol stove produces while blocking wind, greatly increasing efficiency. Another venerable alcohol stove option can be found in one of the several Trangia burners that are available.

      Alcohol Stove from Trail Designs
      Regardless, if you go with an alcohol stove you will definitely want a windscreen of some type. Alcohol stoves usually compete with upright canister stoves; ultimately the choice is up to you regarding which benefits you find most appealing and on longer trips, the increased efficiency of a canister stove may begin to cut into an alcohol stove’s weight savings. Fuel for an alcohol stove can perhaps be easier to find, and alcohol stoves have been popular for thru-hiking and ultralight backpacking usage for some time. With an alcohol stove you can dial in the exact amount of fuel you need prior to a trip instead of having to take a full canister each time, and perhaps taking too much fuel and the extra weight. On the other hand with a digital scale and some partial canisters to choose from, you can get close with a canister as well.
      Wood Burning Stoves

      Ti-Tri Wood Burning Stove
      Many wood stoves exist on the market, with of course the simplest way to cook with wood being a small campfire – which I’m most likely to use when cooking in this manner – although I’ve utilized the combo wood or alcohol burning Trail Designs Caldera Ti-Tri system for this purpose as well. A wood stove won’t beat a campfire in weight carried, but will beat it in convenience and efficiency. Cooking with wood of course requires you collect wood and start a fire, and would have to be ruled out in areas where fire bans are in effect. Wood also leaves residue on pots and the stove, but a wood fire is hard to beat for ambiance, and fuel is free and you don’t have to carry your fuel in your pack during the day.
      Chemical Tablet Stoves
      Stoves that burn manufactured hexamine chemical tablets like those from Esbit are quite efficient and very lightweight. Like alcohol stoves, you will want a windscreen to maximize efficiency and block any wind here. These tablets and Esbit fuel can be a bit hard to find if you’re in a pinch, but you can of course stock up from online sources. Esbit stoves leave a residue on your cookware and produce fumes, and as I prefer cleaner or more natural burning fuel alternatives, my experience with Esbit or other hexamine stoves is limited, but I can see the appeal for emergency or backup usage. Some ultralight backpackers however find Esbit fuel appealing for its simplicity and light weight. Esbit stoves, like the Esbit Titanium Stove are small, light, simple, and easily carried. Many backpackers would consider alcohol, wood, and solid fuel tablet stoves alternative fuel stoves.
      Final Thoughts
      As with nearly any other backpacking gear category, there may be no best backpacking stove, but hopefully the above information can assist with determining which option(s) would work best for you. While I own them all, these days my general approach is to take an upright canister stove (the Soto WindMaster) for 3 season use. Only when needed in very cold weather or anytime melting snow will be needed will I reach for an inverted canister stove. That same inverted canister stove – the MSR WindPro II, would work just fine in the summer as well if the extra weight wasn’t a concern.
      But whether you go with a one stove to do it all approach or like to mix and match to specifically meet the needs of the excursion at hand, any backpacking stove should ideally be durable, reliable, and have the ability to heat water and cook your cuisine of choice in a reasonable amount of time, and through whatever conditions will be encountered during a trip.
      For a full list of backpacking stoves that you can sort by fuel type and many of the points discussed in this article, check out this page at REI.com.
    • Aaron Zagrodnick
      By Aaron Zagrodnick in TrailGroove Blog 6
      A backpacking sleeping pad very importantly provides warmth by insulating us from the cold ground at night, and ideally a sleeping pad will also provide sufficient comfort to allow for a good night of rest. As an item that’s one of the heaviest and bulkiest core gear items you will carry on any backpacking trip, the sleeping pad requires some thought and consideration when it comes to selection and application.
      With a multitude of options available there's a sleeping pad to specifically suit any season and backpacking trip, as well as those that offer a wide range of versatility across many situations. In this article we'll look at things to consider and features of some of the best sleeping pads on the market today.

      When considering a backpacking sleeping pad, weight, warmth, comfort, and durability should all be considered.
      R-Value and Warmth
      The most important function a sleeping pad serves is to keep you warm; although we all like to be comfortable we can’t be comfortable if we’re cold. Thus, consider a sleeping pad’s r-value when making a choice. However, there’s no free lunch; the warmer the pad the heavier and bulkier it will be. As such we have to seek a balance just like anything else. For general 3 season use here in the Rockies where it always gets a bit chilly at night, I target a sleeping pad with an r-value of at least 3. Combined with an appropriate sleeping bag for the forecasted lows of course, I’ve found this to provide sufficient warmth into the higher 20’s.
      When it will be colder, I combine this pad with the thinnest (1/4" or less) and lightest generic closed cell foam pad I can find particularly of the Evazote foam variety that can easily be cut down to a custom size or folded over to double up if needed. Options like the ULA Siesta pad or this option on Amazon, and foam pads sometimes carried by many cottage makers / vendors also work well. Essentially, you are looking for a thin 1/8" to 1/4" foam pad that will cover you width wise (depends on your main pad width of choice), and at least offer torso length coverage or more. This system will keep me comfortably warm to the high teens.
      If it will be colder than that I will combine my usual sleeping pad with a thick foam pad of nearly an equal r-value. As an example, the Exped Synmat UL7 – find our full review here – which is my choice for an inflatable pad – combined with something like the Z Lite Sol foam pad and the aforementioned thin foam pad will provide a total r-value approaching 6. A combo like this has kept me warm on winter trips well below 0.

      On this trip with a low for the night well below 0, I packed both this Ridge Rest Solar plus an insulated inflatable.
      Some inflatable pads like the Exped Ultra 1R feature no insulation at all (r-value around 1) and basically provide mostly comfort from the ground, but not cold ground. These pads are lighter and cheaper, and might be useful for a dedicated summer sleeping pad in warm locales. On the flipside some winter sleeping pads, such as the Exped Dura 8R or the NeoAir X-Therm NXT MAX, are heavily insulated and would be sufficiently warm all on their own for cold winter camping and for cold sleepers.
      On both sides of the coin though each are on the specialized end of the spectrum; I prefer the adaptable approach of using one 3-season rated pad, and then adding in a thin, or thicker foam pad when needed for colder temperatures. For the 3 season pad I like an inflatable to provide the comfort and some baseline level of insulation, and when combined with the additional foam pad the foam pad protects the inflatable and will even serve as a fail-safe should the inflatable spring a leak.

      As a general starting guide an r-value of 2+ has been useful for me on summer trips in the mountains and for 3 season use in warmer locations; warm into the 30 degree range. I find an r-value of 3+ most useful all-around, providing sufficient warmth for most 3-season trips in the mountains and down to the 20 degree range. However if you're a cold sleeper or sleep warm, you can implement some respective addition or subtraction here. For winter trips I do not mess around and take a combination of pads totaling a 5-6+ r-value. Pads that feature an r-value under 2 I find useful only as part of a larger system (as a solution to boost warmth as part of an overall sleep system), but not on their own.
      Sleeping Pad Size
      Sleeping pads are usually offered in multiple lengths and depending on your height and use, an appropriate fit can be found. If you’re going with an ultralight approach a shorter pad can work that offers coverage for the most important part of your body – your torso and core, but your feet and legs will hang off the end. To insulate this area you can pile gear and your backpack – that might just have an insulating foam backpanel – at the bottom of the shorter sleeping pad. This will save the most weight, but still will not be as warm or as comfortable as a longer pad. My preference is to use a pad that’s at least close to my height. A few inches shorter is fine as we often sleep a bit shorter than our height with knees and back bent, etc., or longer than your height offers the most luxury. Either way, by getting your whole body on the pad you will sleep warmer.
      The standard width for most sleeping pads is 20 inches. Often a wide version (not really standardized, but usually 25”) is also offered and even up to double wide pads for two like the Exped Ultra 3R Duo sleeping pad are offered. Two one-person pads can always be strapped together – Sea to Summit makes the best solution for this I’ve used. Preference will of course depend on your size and sleeping style. A 20” pad works for me, but there’s not much wiggle room and I do sleep better on a wider pad that offers more room to bend your knees for side sleepers or for toss and turners. Many tents are based around this 20” width standard, so be sure your pad will fit in your shelter of choice and combined with whatever width pad your partner may have if you’re sharing a tent.
      Either way longer and wider pads offer more comfort but at the cost of an increase in weight and bulk. I’ve accumulated several sizes over the years, so on trips where I’ll be covering a lot of miles I take a standard 6’ pad; on more relaxed trips I like the comfort my Synmat LW (Long/Wide) offers. No matter the size, you will find sleeping pads available in both a traditional rectangular shape as well as in tapering, mummy shapes that narrow towards the feet. While tapered pads offer some weight savings, a rectangular sleeping pad offers more room.

      The lower section of a mummy-shaped sleeping pad. Weight is saved, but there's not as much toss and turn room.
      Weight
      A great target for an adequately warm and comfortable full length standard 3-season sleeping pad for most locations is around 1lb with the weight falling below that as we get into shorter and/or less warm pads, and above that as we get into longer, wider, and warmer pads. Save for a dedicated winter pad, approaching the 2lb mark is best reserved for sleeping pads in more of the super comfortable and warm, but heavy and bulky car camping variety. If you'll be focusing on car camping, weight shouldn't be a concern. The best car camping sleeping pads will be those that are warm, comfortable, and durable. That said, back to the trail...
      Closed Cell Foam Pads
      The simplest and cheapest option to go with is a closed cell foam sleeping pad. I’m much more comfortable on an inflatable pad, but as previously described, I still have an assortment of closed cell foam pads in my gear stash to combine with an inflatable pad for additional warmth on shoulder season and winter trips with my 3 season rated Exped Synmat UL7. However, the foam pad excels in the reliability department – it won’t leak and you don’t have to carry a patch kit. They are also usually cheaper.

      The downside is they pack bulky and you will probably have to carry it on the outside of your backpack. This can be a pro though, as the pad will be easily accessible to use as a sit pad on breaks and for lunch. Foam pads are usually just around an inch thick or a bit less, and then compress further when you’re on it. You will definitely feel the ground and any rocks or roots that might occupy your campsite, but if the comfort works for you the foam pad is a reliable and affordable choice. Note that you will want to avoid open cell foam pads, as they will absorb water and when they do they take a long time to dry. Reserve these for use on the futon at home.

      Foam pads are bulky to carry, but convenient for breaks.
      Most foam pads can be had for under $50. Some popular options include such venerable choices as the generic blue foam pad, the Therm-a-Rest Ridge Rest (a classic), and the more conveniently packed Z Lite pad. And in recent years, you can now find that classic foam pads from Therm-a-Rest have been updated with an aluminized reflective (warmer) coating as seen in the Z Lite Sol pad for a small boost in warmth and durability. Overall a foam sleeping pad will above all be dependable, but not the most comfortable or easy to carry.
      Inflatable Pads
      Inflatable sleeping pads offer a few advantages and disadvantages compared to their closed cell foam cousins. Usually thicker than foam pads when inflated, an air pad can keep you totally off the ground and the inflation level can be adjusted to suit your own comfort preference. Thinner inflatables are better for back sleepers and the thicker variety better for side sleepers.
      If you toss and turn, look for a design that is raised around the sides a bit to help center you on the pad and keep you from falling off in the night. Inflatable pads also pack smaller, usually around the size of a Nalgene and even a long / wide inflatable will easily fit inside a backpack. Most air pads usually feature baffles arranged in a horizontal, vertical, or sometimes in a pod like arrangement like the Sea to Summit Ultralight – one of our tested sleeping pads we’ve previously reviewed. Preference varies; I like the lengthwise tubes that I find help me stay centered on the pad. Self-inflating pads usually have a flatter sleeping surface.

      The downside of inflatable pads is that they can be punctured, baffles can fail, you have to inflate it, and to be sufficiently warm inflatable pads will use insulation or special baffles that bump up the price. When I carry an inflatable, I also bring a patch kit along just in case, and use care where I put the pad. For inflation I prefer to not use my breath, not only can this be a little difficult at high altitudes after a long day, but it introduces moisture. Many manufacturers offer a pump bag solution – like the Exped Scnhozzel I use, and battery operated pumps are even available.

      The standard of inflatables a couple decades ago, some are still self-inflating, but the self-inflating pad has become rarer in recent times. Keeping air pads protected and inside your tent is ideal. Many people may also take a smaller foam pad to use as a dedicated sit pad in this situation. The texture of sleeping pad surfaces vary, and some inflatable pads can be a bit noisy and some can also have slick surfaces that can migrate around the tent, or have you migrating on top of them at night. Some strategic dots of Seam Grip SIL on your (especially if it’s silnylon) tent floor can help mitigate the slipping, and if you combine an inflatable with a foam pad of any type as I often do in colder weather it will mitigate this issue.
      For an inflatable lightweight insulated sleeping pad, you are probably looking at something in the $100-$200 range. Popular inflatable pads can be found in the Therm-a-Rest NeoAir series (view at REI) that utilize a combination of baffling and aluminized reflective features to provide warmth, options from Sea to Summit that use microfiber insulation, and many options of various insulation types exist from makers like Big Agnes and Nemo Equipment. The best backpacking sleeping pads will feature a blend of warmth, weight, packed size, and durability. If you choose the most extreme of any category, it will likely be at the cost of something else.
      My System
      Just like sleeping bags, selecting a backpacking sleeping pad is without a doubt, a huge balance between weight, comfort, price, reliability, and warmth – and while there’s no best sleeping pad and no free lunch, with so many options out there there’s no doubt the right sleeping pad that suits your style can be found. As a side sleeper who values all the above points fairly equally and has been testing sleeping pads for decades, I like a comfortable 3 season inflatable pad as the main cog in my sleeping pad system, and add in a thin foam pad for just a touch of additional warmth when it's needed and a thicker foam pad for winter conditions.
      For a full selection of lightweight sleeping pads that you can then narrow down by type, price, size, etc. take a look here at REI.com.
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