A must for those travelling to extreme environments, the Lifesystems Survival Bag is a waterproof and windproof emergency shelter that helps preserve body heat and is highly visible to searchers. DofE Recommended Kit which features on the DofE Expedition Kit List. As you pack your kit for a mountain expedition, make sure you\'re taking a Survival Bag from Lifesystems - it could literally be a lifesaver!If you\'re stranded and exposed, the Survival Bag will act as an emergency shelter, reducing heat loss from your body. Features Highly visible to alert others to your position. Made in heavy duty polyethylene material for windproof and waterproof protectionCompact and lightweight, it has room for one to two peopleDofE Recommended Kit