About Marmot 0°F Never Summer Down Sleeping Bag - 600 Fill Power, Mummy
Closeouts. Warm enough for cold nights spent at altitude in its namesake Colorado mountain range, the 600 fill power insulation of Marmot's Never Summer 0°F down sleeping bag ensures a comfortable and rejuvenating night of sleep.
600 fill power down insulation
Down-filled collar with easy-access drawcord
Nautilus 5-baffle drawcord hood wraps around the face to reduce heat loss
Heat bump draft tube
Trapezoidal footbox matches the shape of your feet