Self-heating Sleeping Bag Cover, Envelope-style, for Outdoor Camping and Hiking, Orange

Windproof and waterproof, it's comfortable and cozy. Easy to assemble and store. Weighing just 144g, it's easy to carry. It's compressible and comes with a storage bag for compact storage. Made from 15D nylon, it's breathable, durable, and reusable. The composite heat-reflective aluminum coating reflects body heat, improving warmth and keeping you cool and comfortable. Multifunctional: It can also be used as a ground mat and cover blanket. Suitable for outdoor activities such as camping, hiking, and traveling.