Coghlan's 3 Mil Polyethylene Survival Bag
This multi-purpose bag has many highly functional and life-saving uses. It's made of 3 mil polyethylene so it's durable enough to do what needs to be done, yet folds up compact for convenient carrying and storage. Use it as an emergency shelter, ground sheet, distress signal, or to store your gear. It holds your body heat in and can prevent hypothermia. Helpful to have when you are camping, canoeing, climbing, or backpacking.