Waterproof Emergency Lightweight Survival Sleeping Bag /Emergency Blanket

Emergency Blanket is made of durable insulating Mylar. The emergency bivvy bag serves as your emergency blanket, survival shelter, and emergency bivy sack all in one. Use as a tent footprint, rain poncho, emergency signal, emergency shelter, ground cover, bivouac sack, wind blocker, water collector, snow melt container, and so on.