Durability, heat absorption and visibility are what make the HeatStore survival blanket a must-have item for your emergency kit. HeatStore blankets are very thin, lightweight and resistant to punctures. This blanket uses a layer of aluminized PVC bonded to a layer of thin non woven nylon fibers. This thin material allows you to move with ease while their dual reflective surfaces absorb more heat instead of reflecting warmth away from the body.
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