Made in Lightweight Comforter for and Outdoor Cold Disaster Prevention and Emergency 1 Piece Included [S-Pack Japan, Non-wov

Ideal for dealing with the cold during emergencies, such as when heating cannot be used due to a power outage, at evacuation centers during disasters, or inside cars during winter or evacuation. In addition to disaster prevention, it can also be used for outdoor activities such as camping and mountain climbing. Adding it to a sleeping bag or blanket will increase heat retention. Made of non-woven fabric that is soft to the touch. The 4-layer structure keeps your body heat in. The third layer of melt-blown fabric is a fine-grained, dense material that is also used in medical mask filters. It prevents the inner warmth from escaping and increases the heat retention effect. (Like the inside of a mask, it keeps you warm) It's made of fine fibers similar to feathers, and has a higher density than feathers, so it's warmer. A comfortable comforter size (140cm x 200cm). Lightweight type approximately 400g. Comes with long-lasting piping. It can be stored compactly in a zippered bag. *Cannot be washed.