Features: Lightweight and convenient sleeping bag design, small size, ultra-thin and lightweight, easy to carry and store. Helps properly insulate you from cold air; ensuring a warm and comfortable rest while camping in winter. Good Design: Made of high-quality polyethylene, it effectively retains 90% of your heat in low temperature environments, keeping you warm. Obvious orange, more likely to attract the attention of others, is a must-have survival tool. Improve your odds of survival In outdoor environments, this product is an international emergency life-saving must-have, ideal for field expeditions, inspections and emergencies. Ideal addition to the Multipurpose Emergency Kit: Indispensable for outdoor activities, field expeditions, expeditions, travel, etc.; helpful in all outdoor emergencies. First aid sleeping bag: Made of PE material, light weight, ultra-thin, foldable, only the size of a palm, easy to carry. In a low temperature environment, you can keep 90% of your heat from dissipating. It can be used as a sleeping bag when you are resting, and it can also prevent cold air from entering the body. It is a must for field camping. In an emergency, the color of the product is orange as the first aid color, so that you can be rescued as soon as you are found by the rescuers. Specification: Mattress Size: Single. Structure: Envelope. Material: Polyethylene, PE Color: Orange .Weight: 125g. Dimensions: 210 x 90 cm vPackage includes: 1 sleeping bag