Designed with a tapered shape, insulated hood, soft polyester lining, and a Ripstop Polyester shell, the GSX Chilkat Mummy Bag is guaranteed to keep you comfortable and warm on even the coldest nights. Its tapered shape offers ample shoulder space and a snug bottom area for your feet, giving you close comfort and maximum heat retention from head to toe. Lightweight, soft-hand 210T polyester lining offers a luxurious feel. A full-size insulated hood with drawcord quick-adjust system ensures a snug fit that locks out air and wind for maximum heat retention and protection from the cold. Ultra-light, 4-channel hollow polyester fiber filling for optimum insulation. Features an internal pocket with Velcro closure for smuggling snacks or keeping quick-access necessities close at hand. Outer shell is constructed of 210T Rhombus Ripstop Polyester for maximum wind resistance. Zippers feature differentiated draw cords for quick hood adjustment. Hanging loops for convenient storage. Includes one compression stuff sack for compact storage and easy transport.