BlizeTec Emergency Bivy Sack
The BlizeTec Emergency Bivy Sack comes with a mylar thermal sleeping bag/blanket and a shelter tube tent. Both are made from a reflective mylar material that helps you retain up to 90 percent of your body heat and prevent one from suffering hypothermia. It is reusable, waterproof and windproof. This ultralight bivy sack also is small enough to fit in your pants pocket. Great gift ideas for backpackers, campers, hikers and hunters.