Stay prepared for any emergency with the Emergency Sleeping Bag — a lightweight, portable, and life-saving essential for outdoor adventures and crisis situations. Crafted from durable Mylar material originally designed by NASA, this thermal sleeping bag reflects and retains 90% of body heat to help prevent hypothermia in extreme conditions. Measuring 84 inches in length and 36 inches in width, it provides ample coverage, including a head-cover feature for full-body warmth. The bag is waterproof, windproof, and compact, folding down to fit effortlessly into your backpack, car, or emergency kit. Ideal for camping, hiking, or as a reliable addition to your survival gear, this highly visible bivvy sack ensures you stay safe and warm when it matters most.