Slumberjack Latitude 20 degree Mummy Bag keeps cold out for sound sleep on camping trips. Get cozy in cool camping weather with the Latitude Mummy Bag from the seasoned outdoorsman at Slumberjack. This baby really keeps the chill off your body with sensational Slumber loft insulation, and a draft tube on along the zipper that doesnt let cold air seep in. It has a slippery, soft polyester taffeta inside too, for that snug as a bug feel that is rare when you are roughing it in harsh conditions. Stuff sack included for easy carrying. Two layer, off set construction and differential cut prevents cold spots. Flip over hood allows you to flip the hood inside out for a flat, or contoured feel. Draft collar prevents heat loss from neck and shoulder area. Trapezoidal foot box provides space so feet remain in a natural position for enhanced comfort.