Kelty Cosmic Ultra 20 Women's

The Kelty Women's Cosmic Ultra 20 is a mummy-shaped bag filled with 700 g of 800-fill-power duck down treated for hydrophobicity. Tested ratings come in at -4°C comfort, -11°C limit, and -29°C extreme, placing it as a three- to four-season bag suited to colder shoulder-season nights. The high 800-fill down shows up directly in the numbers: a warmth-to-weight ratio of 8.4 at a total weight of 1310 g makes this noticeably more compact and packable than synthetic bags rated to a similar limit temperature, which matters on multi-day trips where every gram counts. Horizontally oriented trapezoidal baffles keep the down from shifting, while an adjustable, fitted hood and a draft collar with draft tube cut heat loss around the neck and zipper. The liner is 20D/400T nylon, and the materials are recycled and PFC-free. The women's-specific cut is sized for users up to 173 cm tall.