Sea to Summit | Ascent Women's Down Sleeping Bag 15°F

Sea to Summit | Ascent Women's Down Sleeping Bag 15°F Women's specific shape and body-mapped insulation and unmatched ventilation  In colder temperatures, cinch down the technical hood, zip up the draft-tube protected zippers and allow the 750+ Ultra-Dry Goose Down to keep you warm. As temperatures rise, unzip the Free-Flow Zip system for additional ventilation or completely unzip to be a quilt for use during the extra warm nights. The Ascent sleeping bag is one of very few true three-season backcountry bags available. You can even close the snaps at the shoulders, open the footbox zipper and wear the Ascent at camp giving you real freedom on your backpacking adventures. What does "women's specific" mean?  Narrower shoulders, the widest point at the hips to allow a woman to assume a natural, side-sleeping position, and insulation deployed where women need most warmth. Specs 30°F Regular 30°F Long 15°F Regular 15°F Long Bag Weight 1lb 15.5oz 2lbs 3.3oz 2lb 12.1oz 3lbs 1.5oz C