I bought this for a trip. I used it once, but it doesn't fit me well as I am small, so I am selling it. Since it has been used, please refrain from purchasing if you are sensitive to this. ・Product Name: Airback go ・Color: Black ・Material: Waterproof nylon ・Size: 40cm x 30cm x 15cm - 20cm (One size smaller than the regular Airback) Shipping included!