Sleeping Bags & Liners

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 Compact sleeping bag liner is the ideal choice for gram counters under six feet who want to add warmth to their sleep syste...

Mummy version liner with a drawcord base,  the stretch-knit fabric offers incredible freedom of movement. In humid conditions, the blend of 70% Coo...

We've taken our best-selling Trestles Elite Sleeping Bag series and made our most sustainable sleeping bags ever, without sacrificing up-mountain p...

When you're making an epic ascent or trek, you want a sleeping bag that will keep you comfortable when the temperatures really start to drop. We've...

Big Agnes Women's System bags with DownTek™ insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on the bot...

Big Agnes Women's System bags with DownTek™ insulation offer a roomy, rectangle-shaped sleeping space with an integrated Flex Pad Sleeve on the bot...

The Anvil Horn 0° offers a roomy, rectangle-shaped sleeping space with DownTek™ insulation and an integrated Flex Pad Sleeve...