This large cotton bag is the perfect at home storage solution for ultralight sleeping bags and quilts! It is breathable and ensures your sleeping bag is not over-compressed. Stuff your bag loosely inside, hang it up in your closet, and you're good to go.

*The bag is not waterproof and is not intended to be used as a pack liner or a storage sack while on trail. Our quilts and sleeping bags include a waterproof dry bag for on trail use.

Imported.

Made from 100% natural, renewable Gostwyck Ultrafine Merino, this isn’t just a sleeping bag liner; it’s a statement piece in your sleep system. The sub-15.5 micron fiber is among the finest merino available anywhere, softer than 99.9% of other merinos, wrapping you in a truly frictionless, itch-free cocoon of comfort night after night on trail.

This luxurious Gostwyck merino doesn’t just feel indulgent; it performs at a level that belongs in a no-compromise kit. It moves moisture efficiently and dries dramatically faster than other merinos in humid, heavy air on trails like the Appalachian Trail or Te Araroa, so your sleep never feels damp, clammy, or second-rate.

The ultrafine fibers also deliver superior odor control, helping keep your sleeping bag noticeably fresher for far longer. Whether you’re in a tent, hut, refuge, hostel, or hotel, it adds an extra layer of protection and the quiet satisfaction of knowing you’re sleeping in the finest sleeping bag liner that money can buy.

Check out the rest of our Merino Collection.

The Tensor™ All-Season improves on NEMO’s best-selling original by offering greater warmth for year-round use without adding weight, maintaining its reputation for quiet comfort.

Its Spaceframe™ baffle design provides stable support while two suspended Thermal Mirror™ layers efficiently reflect body heat for a 5.4 R-value, all without the crinkly noise typical of insulated pads. Built with durable 20D/40D nylon, it includes a Vortex™ pump sack that pairs with the Laylow™ valve for quick, easy inflation.

Tired of blowing up your sleeping pad manually? Check out the Flextail Zero Pump.

*Sleeping Pads are non-returnable if they have been removed from the packaging.

Meet the Alpenblow — the tiny trail luxury you didn’t know you needed. Weighing less than two nickels, this pocket-sized powerhouse plugs into your phone or power bank and quietly inflates your pad in just a few minutes. Save your lungs and avoid the dizzying chore of manually inflating your sleeping pad after a long day of hiking. 

It sips less than 1% of your iPhone battery, or a quarter of a percent of a 10,000 mAh power bank. Multiple nozzles are included to fit popular pads.

The Flextail Zero Sleeping Pad Pump is a game-changer for backpackers! Say goodbye to the chore of manually blowing up your sleeping pad and prevent moisture and mold from building up in your pad.

We know that in the world of backpacking, every ounce counts, and every inch matters. That's why Zero Pump is crafted to be the lightest and tiniest outdoor pump out there, designed to trim down the weight of your pack and swiftly inflate your sleeping pad.

This bad boy is smaller than a Snickers bar, with a packed weight around 2 ounces including the 1.2 oz pump itself plus the included USB-C rechargeable battery, and a nozzle to fit your specific sleeping pad.

The Flextail measures a compact 1" x 3" (about 2.5 x 7.5 cm). Yup, you heard it right – smaller than your favorite candy! Say goodbye to bulky gear hogging up space in your backpack, Zero Pump has got your back!

A little thicker than the Nemo. It’s lightweight and does the job quite well.

– Carl S., ★★★★☆

Always a favorite of the ultralight elite, the Z Lite SOL expands upon the performance of the Original Z Lite by adding reflective ThermaCapture™ coating to capture radiant heat and increase overall warmth by nearly 15%.

Factoring in the system of heat trapping dimples, the Z Lite SOL has an R-Value of 2.0, making it perfect for use on its own in warmer weather or layering under another pad for extra warmth in the cold.

The proprietary foams are softer on top for extra comfort and denser on the bottom for extra durability, making the Z Lite SOL an ideal closed-cell foam pad for those in need of an ultralight, highly compact and super-reliable sleep system.

AVAILABLE TO CUSTOMERS IN THE UNITED STATES ONLY

NOTE: This item is a single strap. Make sure to order at least two straps! Three straps are nice for full length pads.

Used them with my significant other in the [Smokeys] last month and it is so nice to keep the pads from sliding apart and staying cozy. Simple and light design. Would recommend for couples who want to stay close at night.

– Corey S., ★★★★★

Snuggling up next to your partner makes a cold night on the trail better, until your sleeping pads begin to slide apart. Use two or more of these sleeping pad straps to keep a pair of sleeping pads lashed together side by side.

Pillow was lightweight and perfect height. A good option for a lightweight pillow.

– Linda M., ★★★★★

Relax after a long day of adventure with our inflatable pillow. Designed for ultralight hikers looking to save weight without compromising comfort, our pillow inflates with only a breath or two and features a comfortable crescent shape perfect for back and side sleepers alike.

*This Item is Non-Returnable if Removed from Packaging*

When you've gone so ultralight that you are wearing all your clothing layers to bed but still want a comfortable spot to rest your head the Zpacks Comfy Camp Pillow is the solution!

This camp pillow has ultra-soft Octa® fleece against your face, and is stuffed with six layers of Climashield Apex insulation to give it resilient loft. The insulation can be removed or augmented with other gear items like a down hood and booties.

Elastic bands on the back allow you to attach it to a stuff sack, dry bag, or inflatable pillow to give your head extra lift. An adjustable shock cord band secures the pillow to your sleeping pad to keep it from sliding around.

The pillow folds and rolls to about the size of a soda can, and stays compressed with the shock cord strap to keep you packed size at a minimum.

Check out the rest of our Octa® Fleece Collection here.

It worked very well on a recent three day weekend trip. Just what I was looking for to help cut down on weight and also be multifunctional.

– Wayne L., ★★★★★

Bring a pillow on every adventure you take without adding extra weight or bulk. Identical in size to the Medium-Plus Dry Bag, our Medium-Plus Pillow features soft micro fleece sewn to one half of the interior. Simply flip the dry bag inside out (as shown) and fill it with your spare clothes and gear to use as a pillow!

Need a different size? Check out the Medium Pillow or the rest of our Dry Bag collection.

Slept great this past weekend using it for the first time. I really like being able to control the firmness of the pillow by using the desired amount of extra clothing I’m carrying. And it’s a great waterproof stuff sack!

– Todd L., ★★★★★

We merged the comfort of a pillow with the utility of a dry sack to form this Medium Pillow. Identical in size to the Medium Dry Bag, our Medium Pillow features soft micro fleece sewn to one half of the interior. Simply flip the dry bag inside out (as shown) and fill it with your spare clothes and gear to use as a pillow!

Need a different size?  Check out the Medium-Plus Pillow or the rest of our Dry Bag collection.

Engineered for outdoor versatility, the ultralight Octa® Camp Pants are crafted with Octa® fleece that offers durability, breathability, and a superior warmth-to-weight ratio. They are excellent as sleep pants, while also doubling as a base layer under backpacking pants or shorts.

A soft, cozy interior ensures all-day comfort, while the tapered design and gusseted crotch provide a streamlined fit that layers easily under pants or hiking shorts. Deep front pockets keep your essentials close, whether you’re on the trail or lounging at camp.

*The length has been increased and is in effect across all sizes as of November 2025 thanks to feedback.

Check out the rest of our Octa® Fleece Collection here.