【Usage scenarios】Great for outdoor activities, camping, and sleeping in cars. Also useful as bedding for unexpected guests, and as portable bedding for disaster preparedness and evacuation. 【Envelope type for a comfortable sleep】With a generous width of 90cm, it provides exceptional sleeping comfort like a futon at home. Usable not only in tents but also for car camping, at home, and during emergencies. Comes with a convenient carrying case. 【Washable】Machine washable, so you can easily keep it clean. *Please wash each layer separately when washing.