Sleeping Bags

Still a favorite of the ultralight elite, the Z Lite mattresses are our lightest, most compact closed-cell mattresses. Both the Z Lite SOL and the ...

This lightweight alternative to the RidgeRest Solar mattress is coated with a layer of our reflective ThermaCapture technology that redirects rad...

The iconic 20-degree Womens Cats Meow features lightweight fabric, and it still maximizes compressibility for high performance on mountaineering ex...

Hit the backcountry with confidence when you pack this versatile and lightweight, three-season sleeping bag designed specifically for women's propo...

Big Agnes System bags with FireLine ECO synthetic insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on t...

Virtually indestructible, the RidgeRest Classic mattress is a revival of the original. Using our most durable foam this mattress is sure to last m...

Sea to Summit air sleeping mats are more comfortable, easier to use and really reliable. The Ultralight features a single layer of medium-resolutio...

Like the Air Core Ultra, the Insulated Air Core Ultra has been redesigned to offer unparalleled comfort at an incredible price. Featuring a smooth ...

As the original inventor of the self-inflating sleeping pad, we’ve mastered the art of crafting these high-performance pads for camping and backpac...

Still sleeping on your ultralight backpacking mattress while car camping? The BaseCamp mattress is here to remind you of how good it can be with th...

The THERMOLITE Reactor Extreme is the warmest backpacking knit sleeping bag liner Sea to Summit offers. The hollow fiber yarns work just like the h...

From Alaskan expeditions to alpine missions in the Cascades and stints on the Appalachian Trail, our Lamina sets the bar for synthetic bags. Lightw...

Our Universal Couple Kit securely holds any two Therm-a-Rest mattresses side-by-side (20"-30" wide), making it perfect for couples who want to slee...

The NeoAir XLite MAX SV mattress offers superior 3-season warmth and packability with the convenience of our new SpeedValve design. Using simple ph...

Our women’s ProLite Plus sleeping pad offers the stability and comfort of a self-inflating pad while diagonal-cuts create a lighter and more packab...

For journeying into the backcountry with self-inflating support, our ProLite Plus is a camp favorite. The 1.5-inch (3.8 cm) pad boasts a 3.2 R-valu...

The Adaptor COOLMAX sleeping bag liner is an excellent versatile choice that adapts to varied temperatures and humidity. It's ideal for use on its ...

Completely redesigned from the inside out and R-Value rated by a third party, the Q-Core SLX is lighter, tougher, easier to inflate/deflate, packs ...

Big Agnes System bags with FireLine ECO synthetic insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on t...

Our traditional down mummy bags deliver high value and performance in a lightweight bag. Ideal for backpacking but versatile enough for couch surfi...

Affordable, trail-ready sleeping bag made with recycled materials.

The THERMOLITE Reactor Compact sleeping bag liner is the ideal choice for gram counters under 6 feet who want to add warmth to their sleep system. ...

The THERMOLITE Reactor liner is Sea to Summit's top seller in the sleeping bag liner range. It's an excellent cold weather option for those who nee...

The luxurious feel of premium AA Grade silk, made even more comfortable by stretch panels running along the main seams; all in a super lightweight,...