Features 1. Advanced sleeping bag: This is a perfect wilderness survival equipment, suitable for carrying in emergency situations, camping, extreme weather, and cold weather conditions during travel. It can excellently preserve 90% of the body's heat and maintain warmth and comfort even in extremely cold conditions. Waterproof and windproof, capable of withstanding rain, snow, freezing, and strong winds. 2. Multi purpose survival sleeping bag: This emergency sleeping bag is perfect for camping, hiking, mountaineering, jungle crossing, river exploration, and any other travel adventure. Simply pack it into a travel bag or backpack and set off. 3. Lightweight and compact: When traveling, people often calculate the weight of their carry on items and the size of the space they occupy! Emergency sleeping bags are lightweight and compact, without adding extra weight or taking up space, making them ideal survival equipment. 4. materials: The emergency sleeping bag is made of sturdy and durable PE material, which is tear resistant and puncture resistant, ensuring long-term use and maximizing comfort and temperature regulation. 5. Suitable sized bags The size of the bag is 84 inches long x 36 inches wide. It is the ideal size for most adults to use. The bag is made of bright orange and is easy to identify even in low visibility conditions. Specification Material: PE Color: Orange Size: 213 x 91 x 1 cm Weight: 130 g Package Include: 1x Waterproof Thermal Bivy Sack