Space age technology allows for a life saving survival tool that's easy to pack and easy to pay for.   The longer you carry one of these blankets, the more uses you find for 'em!  They can be used as a blanket, bivi, ground cloth, emergency signal, shelter material, heat reflector for your fire, the list goes on.

When folded, these blankets fit easily in a shirt pocket, but they open to a full 56" X 84".  Their durable windproof, waterproof material reflects back 80% of your bodies crucial heat.  And for all their usefulness, they weigh only 1.5oz.  No one should venture out without one.