A favorite among the Mountain Hardwear alpine climbing team, the Phantom™ 0 is our lightest four-season bag. This snug mummy cut bag is insulated with 800-fill...more info

The Clouds Rest™ is an advanced construction winter bag for moderate climates. This roomy, mummy cut bag is built with durable, tuck-stitched baffling and...more info

Marmot® Couloir 0°F Down Sleeping Bag The consummate all-arounder-at 0° it withstands even winter outings, and with 800 fill down plus our most advanced design,...more info

Marmot® Never Summer 0°F Down Sleeping Bag Our 3-season bag for those who sleep cold; warm enough in milder climates as a year 'round bag. Features & Specifications...more info

Marmot® Col EQ -20°F Down Sleeping Bag A mountaineering classic that strikes a perfect balance between weight, warmth and durability, making it one of the...more info