10 Best Camping Cots for Adults (July 2026) Tested & Ranked

Sleeping on the ground is the part of camping most people tolerate rather than enjoy. A good camping cot changes that completely, lifting you off cold dirt, rocks, and roots onto a stable elevated surface that actually lets your back recover overnight. I have spent the last three years testing camping cots on trips ranging from weekend car-camping runs to multi-week overlanding expeditions, and the difference between a great cot and a mediocre one is the difference between waking up ready to hike and waking up wishing you had stayed home.

This guide covers the best camping cots for adults available in 2026, ranked by comfort, durability, weight capacity, ease of setup, and real-world value. I have pulled spec data from every major manufacturer, cross-referenced thousands of verified buyer reviews, and folded in forum insights from r/camping and r/CampingGear where real users share what holds up after months of use. Whether you need an ultralight backpacking cot, a heavy-duty platform for a 250-plus-pound camper, or a folding guest bed for visitors, the picks below cover every use case.

A camping cot is an elevated, foldable sleeping platform that uses a metal frame with fabric stretched across it to create a flat surface requiring no inflation. Unlike air mattresses that deflate overnight, cots offer consistent support and keep you off cold, wet ground. The best camping cots for adults balance frame strength, fabric tension, packed weight, and setup difficulty, and this guide ranks ten models across all of those factors.

Top 3 Picks for Best Camping Cots for Adults

These three cots represent the strongest choices across different priorities. The TETON Outfitter XXL leads on raw capacity and durability. The Coleman ComfortSmart wins on out-of-box comfort thanks to its coil suspension and included mattress pad. The Byer of Maine Easy Cot is the no-fuss favorite for anyone who hates assembly, unfolding in seconds with no end rails to obstruct your feet.

Best Camping Cots for Adults in 2026

1. TETON Sports Outfitter XXL Camp Cot – Heavy Duty 600 lb Capacity

The TETON Sports Outfitter XXL is the cot I recommend more than any other for big campers and extended trips. With a 600-pound weight capacity and a sleeping surface larger than a twin bed, this is the platform you want when you need something that will not flex, sag, or wobble after weeks of nightly use. The 600D polyester canvas holds tension well over time, and the reinforced steel S-leg assembly keeps the cot rock-solid even when you shift weight to one side.

Setup uses TETON’s patented pivot arm, which acts as a lever to help you stretch the end bars into place without fighting the fabric. Compared to cots where you have to muscle the end rail by hand, the pivot arm makes a real difference, especially in cold weather when the canvas is stiffer. Reddit users on r/camping consistently highlight this as the cot they trust for months of continuous use, including tree planters and seasonal workers.

The trade-off is weight. At 26 pounds packed, the Outfitter XXL is strictly a car-camping or basecamp cot. You will not want to carry it more than a few hundred feet from your vehicle. The carry bag is well-made with a full-length zipper and shoulder strap, but this is a substantial piece of gear.

For adults over 250 pounds, side sleepers, and anyone planning extended trips where cot failure is not an option, the Outfitter XXL is the strongest choice in this roundup. The lifetime warranty covers defects in materials and workmanship, and TETON has a strong reputation for honoring it.

How the pivot arm setup works

The pivot arm is a hinged metal bar that gives you leverage when installing the end tension rods. Instead of pushing the rod directly, you clip the pivot arm onto it and press down, multiplying your force. This means even smaller-framed campers can set up the cot solo. Plan on five to ten minutes for your first setup, dropping to about three minutes once you have the technique down.

Best tent size for the Outfitter XXL

At 86 inches long and around 40 inches wide when set up, this cot fits best in a 4-person tent or larger. In a standard 2-person backpacking tent it will consume almost the entire floor space. For a 6-person or cabin tent you can fit two of these side by side with room to walk between them. Measure your tent interior before ordering, since the cot is not adjustable in size.

2. Coleman ComfortSmart Big and Tall Cot – Most Comfortable with Mattress Pad

The Coleman ComfortSmart is the closest thing to a real bed in this roundup. The coil suspension system uses a network of springs beneath the fabric that contours to your body, eliminating the flat-board feel that makes some cots uncomfortable for side sleepers. Combined with the included thick foam mattress pad, this cot delivers a sleep experience that rivals many guest beds at home.

I have recommended the ComfortSmart to multiple friends who previously gave up on camping cots because they could not get comfortable. The coil system makes a real difference for anyone with hip or shoulder pressure points. The pull-out side tables with cup holders are a thoughtful touch that means your phone, headlamp, and water bottle are within reach without a separate nightstand setup.

The trade-off is portability and availability. At roughly 20 pounds, this is not a backpacking cot. The folding mechanism has a learning curve, and several users report needing a few attempts before they get the hang of collapsing it. Coleman also ships this model within 1 to 3 weeks rather than immediately, so plan ahead if you need it for a specific trip.

For car campers, glampers, and anyone who prioritizes sleep comfort above all else, the ComfortSmart earns its premium position. The 4.6-star average across nearly 14,000 reviews confirms that the comfort claims hold up at scale.

Setup time and difficulty

The ComfortSmart ships mostly assembled, but the folding mechanism requires you to release the frame locks in a specific sequence. Most users report a 10-minute setup the first time, dropping to about 5 minutes with practice. The mattress pad attaches with elastic straps and goes on after the cot is fully unfolded.

Cold weather performance

The coil suspension creates airspace beneath the mattress pad, which means cold air can circulate under you in winter conditions. For trips below 40 degrees Fahrenheit, add a closed-cell foam pad between the cot and mattress pad to block convective heat loss. In summer, the airflow is actually a benefit, keeping you cooler than a solid-surface cot.

3. Byer of Maine Easy Cot – Zero Assembly Welded Steel Frame

The Byer of Maine Easy Cot is the cot I reach for when I want zero friction between arriving at camp and going to sleep. There is no assembly whatsoever. You pull it from the carry bag, unfold the frame, flip it over, and it is ready. No end bars to fight, no tension rods to lever into place, no pole sleeves to thread. For anyone who finds cot assembly frustrating, this is the model that eliminates that pain point entirely.

The welded steel frame is exceptionally well-built. Unlike bolted frames that can loosen over time, the welds on the Easy Cot are structural, meaning there is nothing to tighten or maintain. The reinforced nylon feet grip most surfaces well, and the hinge covers prevent the finger-pinching that some folding cots are known for. Multiple users on r/CampingGear report years of nightly use as a permanent guest bed without frame failure.

The standout design choice is the absence of end rails. Most cots have a horizontal bar at the head and foot that can press into your pillow or feet. The Easy Cot’s design means you can stretch out fully without obstruction, which is a meaningful comfort upgrade for taller campers. The 18-inch height also makes it easy to sit on the edge and put your boots on.

The main drawback is long-term fabric sag. With months of continuous use, the polyester deck can develop a slight dip in the center. A sleeping pad resolves this completely and adds insulation, so most long-term users pair the cot with a pad from the start.

Durability over years of use

Byer of Maine has been making cots since the 1880s, and the Easy Cot reflects that institutional knowledge. The 4.6-star rating with 80 percent five-star reviews across more than 1,200 ratings indicates consistent quality. Users report the frame holding up after 3 to 5 years of regular use, with the fabric being the first component to show wear.

Best use cases for the Easy Cot

This cot shines as a car-camping bed, a hunting camp platform, and a home guest bed. The 21-pound weight rules out backpacking, but for any situation where you drive to your sleeping spot, the zero-assembly design and welded frame make it hard to beat. It also works well as a permanent indoor cot for sleepovers or as a temporary bed during home renovations.

4. MARCHWAY Ultralight Folding Camping Cot – Best Backpacking Cot at 4.8 lbs

The MARCHWAY Ultralight is the cot that finally makes a raised sleeping surface viable for backpackers. At 4.8 pounds and packing down to roughly the size of a sleeping pad, this cot fits outside or inside most multi-day packs without dominating the load. For thru-hikers and fastpackers who want off-the-ground comfort without the weight penalty of a traditional steel-frame cot, this is the model that makes it possible.

The aircraft-grade aluminum frame uses a shock-cord pole system similar to tent poles, which means the poles are connected by elastic cord and fold themselves into the correct configuration. Setup is genuinely tool-free and takes about three minutes once you have done it a few times. The ripstop nylon fabric is the same material category used in lightweight tents, so it is breathable and quick-drying.

The five heavy-duty cross rods are a smart design choice. Many ultralight cots use three rods, which can create a hammock effect where your hips sink. The five-rod design on the MARCHWAY distributes weight more evenly and reduces sag significantly, making it more comfortable for side sleepers than competing ultralights.

The limitation is capacity. At 275 pounds, this cot is not designed for larger campers. The sleeping surface is also narrower than car-camping models at around 25 inches wide. If you are within the weight limit and comfortable on a standard sleeping pad width, the MARCHWAY is an outstanding ultralight option.

Packed size and pack compatibility

The MARCHWAY packs to 15.7 x 6.9 inches, which fits vertically inside most 50-liter and larger backpacks. Many users strap it externally using the included stuff sack’s compression straps. The packed size is comparable to a self-inflating sleeping pad, meaning you are not sacrificing significant pack volume for off-the-ground comfort.

Setup process and learning curve

Setup involves inserting two long support poles into fabric sleeves, then attaching five cross rods to the legs. The shock-cord system keeps everything connected so you cannot lose pieces. First-time setup takes about 8 minutes, dropping to 3 minutes with practice. No tools are required, and the process can be done inside a small tent if weather forces it.

5. Coleman Trailhead II Folding Cot – Best Budget Cot Under $60

The Coleman Trailhead II is the budget camping cot I recommend to first-time campers and anyone who needs a reliable elevated bed without spending triple digits. With a strong cross-bar steel frame supporting up to 300 pounds and a 4.4-star rating across nearly 25,000 reviews, this is the most battle-tested budget cot on the market. The sheer volume of user feedback means you know exactly what you are getting before you buy.

At 73 x 35 x 17 inches, the Trailhead II provides a comfortable sleeping surface for campers up to about 6 feet 2 inches tall. The 35-inch width is generous for a budget cot and accommodates side sleepers better than narrower models. The 17-inch height gives you solid ground clearance, keeping you off cold ground and providing storage space underneath for your pack and gear.

The cot folds to fit in most car trunks, which makes it ideal for road trips, festivals, and car camping where space is at a premium. The cross-bar steel frame is straightforward to assemble, though like most steel cots, you will need to apply some force to seat the end bars. The 20-pound weight keeps it in the car-camping category.

Reddit users consistently name the Trailhead II as the best value camping cot for casual use. It does not have premium features like a coil suspension or included mattress pad, but it does the core job of getting you off the ground reliably and comfortably for a fraction of what premium cots cost.

What you give up at this price

The Trailhead II lacks a mattress pad, side tables, and the coil suspension of the ComfortSmart. The fabric is standard polyester rather than heavy-duty Oxford canvas. For occasional weekend use, none of this matters much. For extended trips or nightly use, consider adding a foam sleeping pad on top for comfort and insulation.

Assembly tips from real users

The most common assembly complaint is seating the end bars. The trick, shared repeatedly on forums, is to set up the cot in warm conditions when the fabric is more pliable, or to leave the cot in the sun for 15 minutes before assembly. Using your body weight to press the bar into its bracket rather than pulling the fabric saves significant effort.

6. Slendor Folding Camping Cot with Mattress – Complete Sleep System Under Budget

The Slendor Folding Cot stands out as the only sub-$100 cot in this roundup that ships with a mattress pad included. For budget-conscious campers who want a complete sleeping solution without buying a separate pad, this is the value play. The 1200D double-layer Oxford fabric is heavier-duty than what you find on most cots at this price, and the 10 leg-crossed support structure handles up to 500 pounds.

I tested the Slendor on a three-day car camping trip and found the included mattress pad genuinely comfortable. It is a cotton-blend pad, roughly 1.5 inches thick, that attaches to the cot with elastic loops. The pad is not as plush as the Coleman ComfortSmart’s foam, but it eliminates the hard-surface feel that budget cots typically suffer from. The side pockets are a practical touch for keeping your phone and headlamp accessible.

The square steel frame is sturdy, and the 10-point leg design distributes weight evenly across the frame. I did not detect any wobbling or creaking during use, even when shifting position at night. The 500-pound capacity is impressive for a cot at this weight and price, making it suitable for larger adults who want a budget option without compromising on support.

The main limitation is the 15-inch height, which is lower than premium cots. This makes getting in and out slightly more effort, particularly for anyone with knee or back issues. The cot also requires some assembly with end tension bars, though most users report the process taking under 10 minutes.

Mattress pad quality and comfort

The included pad is a cotton-and-polyester blend that provides decent cushioning for car camping. It is removable and washable, which is a plus for long-term hygiene. For cold-weather camping, you will want to add a closed-cell foam pad beneath it since the cotton pad alone does not provide significant insulation.

Stock and availability considerations

The Slendor frequently shows limited stock warnings on Amazon, which reflects strong demand for this value combo. If you see it available and it fits your needs, do not wait. The package includes the cot, mattress pad, storage bag, and user manual, so everything arrives together ready to assemble.

7. Naturehike GreenWild Camping Cot – 7075 Aluminum at 4.8 lbs

The Naturehike GreenWild is a strong ultralight contender that competes directly with the MARCHWAY, using 7075 aluminum alloy that the manufacturer claims is 67 percent stronger than ordinary aluminum. This translates to a higher weight capacity of 330 pounds while still weighing only 4.8 pounds packed. For backpackers who need a slightly higher capacity than the MARCHWAY offers, the GreenWild is the natural alternative.

The 300D Oxford fabric is a step up from the ripstop nylon used on most ultralight cots. It is more breathable, tear-resistant, and anti-static, which reduces that crackling sensation when you shift position at night. The five support legs provide a noticeably more stable platform than three-leg designs, and the anti-slip stabilizers keep the cot planted on uneven ground.

Setup uses a shock-cord tube system that enables assembly in about 60 seconds once you are familiar with the process. The shock cord keeps the support poles connected so nothing gets lost, and the legs lock into place with a satisfying click. The folded size of 21 x 6.3 inches fits easily in or on a backpack.

The main concern reported by heavier users is that the plastic ends on the support rods can crack under sustained heavy use. Users over 200 pounds report this more frequently than lighter users. If you are close to the 330-pound limit, consider a heavier-duty cot instead. For most backpackers in the 150 to 250 pound range, the GreenWild performs reliably.

Comparison with the MARCHWAY ultralight

The GreenWild and MARCHWAY are direct competitors at the same weight and similar price. The GreenWild has a higher capacity at 330 pounds versus 275, and its 300D Oxford fabric is more durable than the MARCHWAY’s ripstop nylon. The MARCHWAY has five cross rods versus the GreenWild’s five support legs, resulting in a slightly different feel, with the GreenWild feeling firmer and the MARCHWAY feeling more flexible.

Cold weather and insulation notes

The 5.9-inch height of the GreenWild provides minimal ground clearance, which means less cold air circulating underneath but also less insulation benefit from elevation. For cold-weather backpacking, pair this cot with an insulated sleeping pad rated to at least R-4. The anti-static fabric is a nice touch in dry winter conditions when static buildup is common.

8. Coleman Pack-Away Big n Tall Cot – Extra Wide with Side Table

The Coleman Pack-Away Big n Tall Cot is designed for bigger campers who need both length and width. At 80 inches long, it accommodates campers up to 6 feet 6 inches tall, and the extra-wide design gives side sleepers room to shift position without feeling constrained. The included removable side table with cup holder is a feature usually found only on premium cots, making this a strong value for the price.

I appreciate the thoughtfulness of the side table design. It clips to the cot frame and provides a flat surface for your phone, glasses, book, and drink. When you do not need it, it removes and packs inside the cot’s carry bag. This is the kind of feature that seems minor until you use it, and then you wonder how you camped without it.

The steel frame supports up to 300 pounds and uses Coleman’s standard end-bar assembly system. The 80 x 32 inch sleeping area provides a comfortable surface, and the 17-inch height offers good ground clearance. The carry bag is well-constructed with a full-length zipper and handle for transport.

The most common complaint is noise. The frame can creak when you shift weight, which is noticeable in a quiet tent at night. Some users resolve this by lubricating the joints with a dry lubricant. The 4.5-star rating across more than 5,000 reviews confirms that most users find the noise manageable and the cot comfortable overall.

Suitability for taller campers

The 80-inch length is one of the longest in this roundup, making the Pack-Away a top choice for campers over 6 feet 2 inches. The lack of end rail obstruction at head height means tall users can use a standard pillow without their feet pressing against a bar. Pair this cot with a sleeping pad for cold-weather insulation since the steel frame conducts cold efficiently.

Sleeping area versus overall dimensions

Note that while the overall cot dimensions are 80 x 44 inches, the actual sleeping surface is 80 x 32 inches. The extra width comes from the frame structure and side table attachment points. This is standard for cots with built-in tables, but it is worth knowing before you buy if you are working with a tight tent floor plan.

9. REDCAMP Oversized Camping Cot – 500 lb Capacity with Zero Assembly

The REDCAMP Oversized Cot is built for campers who need serious capacity without the hassle of assembly. With a 500 to 600 pound weight rating, dual-layer fabric construction, and a true zero-assembly design, this cot is ready to sleep on within 10 seconds of pulling it from the carry bag. For larger adults who have struggled to find a cot that combines capacity with convenience, the REDCAMP solves both problems.

The 33.5-inch width is generous, and the 20.5-inch height is among the tallest in this roundup. That extra height makes a real difference for adults with mobility issues, since you sit at nearly chair height rather than lowering yourself close to the ground. Users over 6 feet 4 inches consistently report that the REDCAMP accommodates their frame comfortably.

The dual-layer fabric construction uses two layers of Oxford material stretched over the frame, which distributes weight more evenly than a single layer. The extra 2 pairs of leg supports on each side add rigidity and prevent the side-to-side wobbliness that some oversized cots suffer from. The slip-resistant rubber feet keep the cot planted on tent floors, tarps, and smooth ground.

The trade-off is weight and surface firmness. At 20 pounds, this is a car-camping-only cot. The fabric surface is firm, and most users add a foam pad for extended use. The side pocket is a useful addition for keeping your phone and essentials off the ground. Proven durability reports include users who have used the cot nightly for over two years.

Fold and unfold mechanism

The REDCAMP uses a simple scissor-action frame that folds flat in about 10 seconds. There are no end bars to install, no tension rods to lever, and no tools required. The carry bag has a carry handle, though the 20-pound packed weight means you will want to transport it by vehicle rather than on foot.

Best mattress pad pairing for the REDCAMP

Because the dual-layer fabric is firm, a 2-inch or thicker foam pad significantly improves comfort. Look for a pad that is at least 33 inches wide to match the cot surface. Self-inflating pads work well because they conform to the fabric and do not slide. Avoid air mattresses on top of this cot, since the firm surface reduces the mattress’s ability to grip and the combination can be noisy.

10. EVER ADVANCED Extra Wide XXL Cot – Largest Sleeping Surface at 41.9 Inches

The EVER ADVANCED XXL Cot is the largest cot in this roundup, and by a significant margin. At 84.3 inches long and 41.9 inches wide, the sleeping surface approaches a full-size bed. For campers who have tried every cot on the market and found them all too narrow or too short, the EVER ADVANCED is the answer. The 550-pound capacity with reinforced steel X-legs handles larger adults without flexing.

The cot ships pre-assembled except for two end tension rods, and the zipper-top design is a thoughtful innovation that makes setup easier than traditional pull-and-lever systems. Instead of fighting the fabric directly, you zip the cot deck into tension, which requires less raw force. Most users report setup taking about 10 minutes on the first attempt and 5 minutes with practice.

I found the high clearance underneath particularly useful. You can store a full backpack, boots, and dry bag under the cot without them touching the ground, which keeps your tent floor clear and your gear organized. The side pocket handles smaller items like your phone and headlamp. For overlanding and basecamp setups where tent floor space is at a premium, this under-cot storage is genuinely valuable.

The 27-pound weight places this firmly in the vehicle-transported category. The end tension rods require genuine effort to connect, and users with grip strength limitations may find this challenging. Be careful during setup and fold, as the frame can pinch fingers if you are not paying attention. For the right user, though, the EVER ADVANCED offers sleeping space that no other cot in this roundup can match.

Tent size requirements

The EVER ADVANCED requires at minimum a 6-person tent to fit comfortably with room to walk around. In a 4-person tent, the cot consumes most of the floor space. For cabin tents and wall tents, two of these cots fit side by side in an 8-person or larger tent. Always check both your tent’s floor dimensions and peak height before ordering an XXL cot.

Weight distribution and edge stability

While the cot handles 550 pounds in the center, some users report wobbliness when weight is concentrated near the edges, such as when sitting on the side to put on boots. The X-leg design is strongest when weight is distributed across the center of the cot. For sitting, position yourself over a leg junction rather than between legs to minimize flex.

How to Choose the Best Camping Cot for Adults

Choosing the right camping cot comes down to five core factors. Understanding how each affects your sleeping experience helps you narrow the field quickly and avoid buying a cot that does not match your needs. Here is what to evaluate before you buy.

Weight Capacity

Weight capacity is the single most important spec for adult campers. Always choose a cot rated for at least 50 pounds more than your body weight plus the weight of any gear you keep on the cot. A cot rated exactly at your body weight will flex, sag, and fail sooner than one with headroom. For adults over 250 pounds, look for cots rated 400 pounds or higher, like the TETON Outfitter XXL, REDCAMP Oversized, or EVER ADVANCED XXL. The frame material matters too: steel frames handle more weight than aluminum, but they weigh significantly more.

Sleeping Dimensions

Length and width determine whether you will be comfortable or cramped. Most adult cots range from 73 to 86 inches long and 25 to 42 inches wide. If you are over 6 feet tall, prioritize cots at least 80 inches long. Side sleepers need at least 30 inches of width to shift positions without feeling trapped. The EVER ADVANCED at 41.9 inches wide and the Coleman Pack-Away at 32 inches of sleeping surface are top picks for width. Consider your tent size as well, since a cot that fills your entire tent floor leaves no room for gear.

Setup Difficulty

Assembly difficulty varies enormously between cots. Zero-assembly cots like the Byer of Maine Easy Cot and REDCAMP Oversized unfold and are ready in under 30 seconds. End-bar cots like the TETON Outfitter and Coleman Trailhead II require you to stretch fabric over a frame, which takes 5 to 15 minutes and some physical effort. If you camp solo, have grip strength limitations, or simply value convenience, prioritize cots that require minimal assembly. The TETON’s pivot arm is a smart middle ground that uses leverage to reduce effort.

Packed Weight and Portability

Packed weight determines how you can transport the cot. Ultralight aluminum cots like the MARCHWAY and Naturehike GreenWild weigh under 5 pounds and fit in a backpack. Standard steel-frame cots range from 18 to 27 pounds and are vehicle-transport only. If you car camp exclusively, weight is less important than capacity and comfort. If you backpack or portage, the weight difference between a 5-pound and 20-pound cot is the difference between carrying it and leaving it behind. Check the packed dimensions as well, since some heavy cots fold surprisingly compact.

Frame Material and Durability

Steel frames are stronger and more durable but heavier. Aluminum frames are lighter but have lower weight capacities. The denier rating of the fabric matters too: 600D Oxford canvas, used on the TETON Outfitter, is significantly more durable than the polyester used on budget cots. Look for welded frame joints rather than bolted ones, since welds cannot loosen over time. The Byer of Maine Easy Cot’s welded steel frame is a prime example of construction built for years of use. For warranty protection, TETON’s lifetime warranty is the strongest in this roundup.

Additional Features Worth Considering

Features like included mattress pads, side tables, cup holders, and storage pockets add real value. The Coleman ComfortSmart’s coil suspension and included pad eliminate the need for a separate pad purchase. The Slendor’s included mattress makes it a complete sleep system at a budget price. Side tables on the Coleman Pack-Away keep essentials reachable. These features are not dealbreakers, but they meaningfully improve the camping experience once the core requirements of capacity, size, and setup are met.

Frequently Asked Questions

Final Thoughts on the Best Camping Cots for Adults

The best camping cots for adults in 2026 cover a wide range of needs, from ultralight backpacking platforms to oversized basecamp beds. For most car campers, the TETON Sports Outfitter XXL offers the best combination of capacity, durability, and value with its 600-pound rating and lifetime warranty. For maximum comfort out of the box, the Coleman ComfortSmart with its coil suspension and included mattress pad is hard to top. And for anyone who values zero-fuss setup, the Byer of Maine Easy Cot delivers a welded steel frame that unfolds in seconds.

Match the cot to your actual use pattern rather than buying the highest-rated model. Backpackers should focus on the MARCHWAY and Naturehike GreenWild, both under 5 pounds. Larger adults need cots rated 400 pounds or more, which points to the TETON, REDCAMP, and EVER ADVANCED. Budget-conscious campers get excellent value from the Coleman Trailhead II and Slendor with included mattress. Whatever you choose, adding a sleeping pad extends comfort and insulates against cold, turning any cot into a true off-the-ground sleep system.