Backpack (large) all-inclusive printing Material: Twill weave + braided belt + net bag Size: 16x11.4x6.9in 40.5*29*17.5cm DIY personalized customized patterns, super large capacity and durable. One main volume pocket, 2 side pockets, 1 front zipper pocket, and 4 pockets inside. The empty bag can be set up, and the bag shape is stiff. Comfortable hand feel, adjustable shoulder strap. Washing method: hand washing, hanging in the shade, ironing at low temperature, no rinsing, no wringing (partially squeezed) are recommended