ULTRA LIGHTWEIGHT ?The thermal sleeping bag is kept in a small 4.3-inch bag and the Blanket pack in another bag also small. Let you repeat use at any time, you can carry and can be stored in any place, store it in your car, backpack, and emergency first-aid case, etc. It can be easy to find when you have an emergency sleeping bag.
MATERIAL:Ultra-lightweight emergency bivvy survival sleeping bag and Blanket are constructed extra-thick mylar material with a tear and puncture resistant coating so they stand up to extreme conditions.They can be used to prevent and counter hypothermia by reducing heat loss from a person's body, to cover injured victims in order to help reduce shock.
AGAINST RAIN, WIND, & SNOW:The reflective interior of the Life Bivy emergency sleeping bag and Blanket protect you from hypothermia and keep you warm by reflecting 90% of your body heat back to you
WORKING GREAT:Engineered for emergencies and survival, you have the ability to call for help using the survival whistle. Perfect for your bug out bag, survival gear, car survival kit, or bug out gear, the Life Bivy is an essential tool to ensure you stay alive in an emergency.
Carabiner,Whistle?Bag with Carabiner?you could carry it on the backpack,pants.The lightweight make you feel nothing.Bag with Whistle,let people know where you are at first time,or send secret signal to your friend in a long way.