Keep warm and dry with this handy, pocket-sized, lightweight full-body covering. The emergency sleeping bag is specially designed to reflect up to 80% of radiated body heat to help preserve crucial warmth and keep you dry. They’re ideal for the glove compartment of your car, your backpack, and in your emergency kit. This bag is large enough to cover from head to toe, yet small enough to fit in your pocket. Thicker material than other reflective bags of this size and price range.