WATERPROOF & SCRATCH RESISTANT - High density oxford fabric material, waterproof and durable, durable carry belt and sewing thread, smooth zipper, increase the space inside the bag, convenient to take items at any time. The duffel bag has 6 pockets for reasonable placement of items FOLDABLE & EXPANDABLE - The travel bag usually size is 16.6 x 8.6 x 11 inches and the extended size is 16.6 x 8.6 x 15 inches. Folded Length and Width: 11" x 7" The capacity of this bag can be changed according to your request. Can be used as a large capacity travel bag or folded spare bag, perfect carry-on luggage for airplane travel Dry & Wet Separation - The main compartment of the travel bag is equipped with a small interior pocket and PVC waterproof zipper pocket, which helps to store important items and separate dry and wet items. Suitable for storing wet clothes and towels during activities such as ball, fitness, swimming, etc