Marmot Atom 40 Degree Sleeping Bag – Reg

Compact and weighing well under 2 lbs., the Marmot Atom 40 Degree sleeping bag is an ideal choice for high-performance backpacking in Summer or warm climates. An array of features and 850+ fill down insulation make the Atom 40 Degree ready for backcountry adventure. The Atom 40 Degree is insulated with certified 850+ fill goose down. Fill power measures the loft or "fluffiness" of dow More »