Emergency Bivy Bags provide heat retention and thermal insulation in survival situations. Lined with special heat reflecting material similar to emergency blankets. The most vital function of this space blanket is reducing your body heat loss and preventing hypothermia even saving your life in emergencies. This is an essential component of any survival or camping kit and will keep you warm in a pinch! Emergency blanket is made of premium quality aluminized PE material, emergency blanket poncho is durable, tear-resistant, waterproof, windproof, thermal and quiet. Emergency survival bag can retaining up to 90% of body heat and help to prevent cold, keeps you warm and dry when in extreme emergency situations. Reducing your body heat loss and preventing hypothermia even saving your life in emergencies. Emergency Bivy Bag can be used to call for help in your hour of need for the bright color. Indispensable for outdoor activities, wild adventures, expeditions, tourism, and more; helpful in all outdoor emergency situations. Emergency sleeping bag perfect for all season/activity protection. Survival gear that keeps you warm and dry. Can be used for ball game, hiking, concert, camping, prepper Supplies Description: Survival emergency bivy sack poncho emergency shelter, Keep warm and Alive. Used as a Protect you from rain,wind and snow. It can be used as ground cover, sleeping bag liner when you in extreme environments. Emergency sleeping bag can be used as a sleeping bag liner to keep your body temperature. A must-have tent camping gear when camping, hiking, tactical gear and travel first aid kit. Suitable for outdoor camping and hunting,emergency shelter,or emergency. Specification: Size: Approx. 81*208cm/32*82inch Color: Orange/Green/White Package include: 1 Piece Emergency Sleeping Bag Warning: Mylar is not fireproof. Keep away from heat and flames. Warning: Adult supervision is required due to strangulation and suffocation hazards.