Kelty Cosmic Down 20 Women's

The Kelty Women's Cosmic Down 20 is filled with 550-fill-power duck down treated with a DriDown hydrophobic finish, tested to EN/ISO 23537 at -4°C comfort, -11°C limit, and -30°C extreme. The semi-rectangular cut uses horizontally oriented trapezoidal baffles to keep the 868 g fill evenly distributed and reduce cold spots, wrapped in a recycled 20D nylon taffeta shell with DWR treatment and a recycled 50D polyester liner. At 1470 g total weight and a 550-fill rating, this isn't the lightest bag in its temperature class — a warmth-to-weight ratio of 7.5 suggests Kelty prioritized durability and price over shaving grams. It works well for weekend and longer three-season trips thanks to the two-way zipper, draft collar, and draft tube that limit heat loss along the zipper line. The anatomical cut is tailored to a women's fit and sized for users up to 173 cm. Recycled, PFC-free materials make it a reasonable pick for hikers weighing sustainability alongside performance.