Our Karakoram 20 Degree sleeping bag is insulated with 800 fill down clusters that are treated with a durable water-repellent finish so they retain their loft even in wet conditions. The stuff sack includes compression straps to pack it down during overnight backpacking trips. Your weekend adventures just got a whole lot better with this bag covering you from the top of your head to the tips of your toes.Eddie Bauer First Ascent is a comprehensive collection of premium, technical outdoor products for all mountain experiences, informed by over 100 years of product development and design expertise.