Survival sleeping bag, Emergency Bivvy Bag PE aluminum film Emergency Blanket Bushcraft for outdoor camping and hikingProductHeat retention: Emergency bivvy bags provide heat retention and thermal insulation 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 an instantEssential 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 up small, it can be stored almost anywhere, giving you much-needed space in your kit for other equipment. The bag extends to a comfortable 91cm x 200cm.Use for signal rescue: Bright Orange exterior can be used as a signaling 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 that the ultimate goal of any survival situation is to get back home safelyMultifunction: emergency blanket, sleeping bag, picnic blanket, an essential package for climbers, mountaineers and hikers.Package includes:4* Survival sleeping bag