Our sleeping bags are designed to ensure you get a good and relaxed sleep after a tiring day of hiking, camping, traveling or any other exploration activity. Design: split zipper at the bottom also allows your feet to be blown out by the wind. A semicircular hood with an adjustable drawstring keeps your head warm even in extreme conditions. Material-premium 210T Anti-tearing Polyester Fabric which is waterproof and Breathable; Lining Material:190T polyester pongee. Our sleeping bags are designed to provide much-needed rest after a whole day of outdoor activities. 82" L x 29.5" W