Survival Sleeping Bag, Emergency Bivvy Bag PE Aluminum Film Emergency Blanket Bushcraft for Outdoor Camping and Hiking Product: Heat preservation: Bivvy emergency bags provide heat preservation and thermal in survival situations. Lined with special heat reflective material similar to emergency blankets, this is an essential component of any survival or camping kit and will keep you warm in no time Essential Survival Gear: An essential part of any Survival kit. Hypothermia is first and foremost the most serious danger in any survival situation. The Emergency Bivvy Bag is small and light enough to throw in any bag and can save your life in an emergency. Throw it in the glove compartment of your car or backpack. Compact Size: The Emergency Blanket folds into a small one, it can be stored almost anywhere, giving you much needed space in your kit for other equipment. The bag stretches to a comfortable 91cm x 200cm. Use for signal rescue: Bright Orange exterior can be used as a signal device. Easy to see due to the color contrast against nature, the Emergency Bivvy Bag can be used to call for help in your time of need. Remember, the ultimate goal of any survival situation is to get back home safely Multi-function: emergency blanket, sleeping bag, picnic blanket, an essential package for climbers, mountaineers and hikers. The package includes: 4* Survival sleeping bag