Glacier 15 Down Sleeping Bag

A mummy-style down bag rated to 15°F for cold three-season and shoulder-winter nights. The fill is 650-fill-power duck down inside a 20-denier ripstop shell with a draft collar and full-length zipper baffle. Packed weight is 2 lb 11 oz, and it compresses into the included stuff sack. Best for backpackers expecting frost and consistent sub-freezing lows.