It is widely used in various scenes such as in the car, home, office, travel, exhibition, etc. The outer shell is made of waterproof Oxford cloth with dense stitches, which is not easy to deform and is durable; the inner liner pockets are made of non-woven fabric, which is moisture-proof, breathable, thin, and reusable, and can well protect the dish to prevent scratches and is convenient to take up space. Designed as a smooth zipper switch and firm handle strap, the zipper switch can easily open and close and prevent discs from falling apart or falling; the handle strap is portable compact, and light, so you can easily carry it outside.