Features Enter your model number to make sure this fits. Reflective thermo-light Coating on inside to retain body heat Robust, lightweight rip-stop fabric for durability in harsh conditions Waterproof and windproof Compresses small for easy storage Alpine emergency signals printed on the bag Description Product Description This emergency bivouac keeps you warm in the backcountry with a heat-retaining reflective lining, and its versatile design further makes it helpful in other ways: As a rescue sled, poncho, seat pad, sun sail, and rain collector. As it packs small, it's an absolute essential whenever you head out for a couple of days.