Thank you for viewing! 【Color】 Black ・Made with high-density nylon material and double waterproof coating on the inside and outside, providing excellent water resistance and abrasion resistance! ・With an elastic band, it can be securely fixed to the entire backpack and adjusted to prevent it from falling off even in strong wind and rain ◎ ・This item has a simple structure and can be used in a wide range of situations such as mountain climbing, commuting, school, cycling, hiking, and travel! ☆As this is an imported product, there may be some imperfections compared to Japanese products, such as rough stitching, small scratches, loose threads, odors from packaging materials, and size errors. Therefore, we are able to offer it at a very low price! If you have any other questions, please feel free to ask (^ ^)