A great choice for three-season camping when durability is key, the Wenzel Conquest sleeping bag delivers a comfortable night’s sleep time and again. 5lbs of non-allergenic Insul-Therm insulation helps to keep you warm with it’s 25 degree rating. Soft poly/cotton flannel liner is cozy to sleep in and has the feel of cotton sheets while the polyester/cotton outer shell adds more durability than regular polyester. Scuff size of 18 Inch x 13 Inch.