Come and see our amazing products. This single-layered file bag is made of oxford cloth with one zipper and one handle. Strong and durable, with a waterproof inner layer. It's convenient to store documents, files and office supplies. Suitable for the use of conference information bags, advertising gift bags, and training school advertising. Available in many colors and custom logo is welcome. Pls confirm further with us if any query about packing info, inventory status and time schedule.