SOL Emergency Bivvy XL

Prepare for unexpected overnight stays under the stars with this XL Emergency Bivvy. Made from tear-resistant, aluminum-coated polyethylene, this Bivvy reflects 90% of your body heat back to you, providing life-saving warmth when you need it most. Weighing in at only 6.3 oz., this emergency blanket weighs almost nothing, but packs a wallop in life-saving protection in your survival gear. When turned inside out, the Bivvy bag doubles as an emergency blanket, so you can wrap yourself in its heat r