The Marmot Lithium with ultra-light fabric and 850+ fill down combined with a minimalist design makes the Lithium ideal for mountaineers and backpackers encountering cold conditions.
It is hard to match Marmot's warmth to weight ratio, making the Lithium the ideal ultra-light winter sleeping bag.
Nautilus Hood has the same construction as Marmot’s 8000m jacket hood (a 3D hood that
wraps around your head to reduce heat loss). Hood Muff creates a warm down gasket around your face.
Stretch Tricot Baffles allow the bag to be stuffed and unstuffed without tearing the baffle material.
Trapezoid Foot box matches the shape of your feet, wider in the toe area and narrower in the heels. Down Fill Oversized Draft Tube eliminates cold spots. Zipper guard keeps the draft tube fabric from getting caught in the full-length zipper. Ground Level Seams allow the top layer to wrap fully around the body creating a warmer sleeping bag.
Stuff sack and storage bag included.
Regular fits up to 6'. Long fits up to 6' 6".Comfort Rating: 18.3° F
Comfort Limit: 6° F
Extreme Rating: -30.2° F
