The Karrimor Survival Bag is lightweight, compact, and ideal for walkers, hikers, and backpackers to keep as a safety measure in your rucksack. The survival bag is waterproof and thermally insulating to reduce the loss of vital body heat and can also be used as a distress signal, thanks to its fluorescent design. . . Survival bag. Waterproof and durable . Thermally insulating . Heavy-duty polyethylene . Fluorescent . Retains body heat . 9.52 oz.. Imported. 193205055996 32362400015 784051