Heat Sheet Survival Blanket (for 2 people)

An emergency blanket for two people. Uses a special material called "Heat Sheet" that reflects 90% of body heat to maintain body temperature.
It is less crumbly when in use, has high tear strength, and can be used repeatedly.
It is also waterproof, making it very effective as a sheet. If you fold it up and use it in two layers, the insulation will be even better. A reliable all-round gear that you should carry with you.
There is no print on the sheet itself, and it is now plain.