Losing body heat is a major cause of death in emergency. The Emergency Survival Mylar Thermal Sleeping Bag can increase your chances of survival in all weather, all seasons and all circumstances. It is made of durable insulating Mylar material designed by NASA for space exploration. It retains / reflects back 90% of body heat. It is Reusable, waterproof and windproof.
The Emergency Survival Mylar Thermal Sleeping Bag is extra large in size, 84 inches in length and 37 inches in width. It has a bright yellow strip on the edge for high visibility. It is intended as an emergency shelter, but it is also great for camping, hiking, and protection from the cold