The Kelty Cosmic Sleeping Bag is built to keep you comfortable all four seasons of the year. This synthetic bag excels in colder weather and damp conditions. So dont worry if the weekend forecast isnt ideal. Sleeping pad security loops make sure you dont end up sleeping on the ground, and ground level side seams prevent heat from escaping so you can get a comfortable nights rest. When you wake up, exiting this bag is made easy by the zipper draft tube with an anti-snag design. No more cursing yourself for jamming the zipper.