A great choice for three-season camping and sleepovers, the Wenzel Blue Jay sleeping bag delivers a comfortable night’s sleep time and again. 5 pounds 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 outer shell adds durability. Scuff size of 18 inches x 13 inches.Quilt-through construction for warmthCan be zipped together with another Blue Jay to form a double bagUnzips fully to convert to a blanketLarge 2-way main zipper offers versatile ventingFilled with 5 pounds of non-allergenic Insul-Therm insulationWARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov