Aluminumized PVC on the inside bonded to nonwoven nylon fibers on the outside create a strong, tear resistant, yet thin and lightweight survival sleeping bag / bivy sack
84-Inch x 36-Inch with reinforced seams-not tape like other emergency sleeping bags
Orange outer color offers good contrast from surroundings to be seen from long distances
Reflects and retains body heat without reflecting away heat from the environment as a standard reflective sleeping bags do
Emergency Zone Brand

Technical Details

Product Details

Package Dimensions
Width : 4.9 inch
Height : 3.6 inch
Length : 9.6 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B005Y2539C

Product Description

Why purchase a HeatStore sleeping bag over a standard reflective sleeping bag? Here are three big reasons. (1) Durability. If even a small tear occurred with a standard reflective material, there is little resistance to the propagation of the tear across the entire length of the sleeping bag. A sleeping bag with a big tear does not do much to retain heat. Our NEW sleeping bag uses a layer of aluminumized PVC bonded to a layer of thin non woven nylon fibers. The sleeping bag remains very thin and lightweight, but more resistant to punctures and more importantly, the propagation of tears. The seams are reinforced with the same multilayer material for added strength. Standard reflective sleeping bags use only tape on the seams. (2) Heat Absorption. Standard reflective sleeping bags are reflective on both sides. While the standard reflective bag reflects heat from the body back towards the body, the outside is also reflective and reflects heat from the sun away from the body too. Our multilayer sleeping bag will absorb more heat from the environment rather than reflecting it away. (3) Visibility. The orange outer layer is visible from long distances and contracts with snow and trees.