Student backpack trend letter middle and high school campus schoolbag casual large capacity contrast backpack trendy fashion

Lining texture: polyester Function: waterproof, wear-resistant, load reduction Material: Nylon Carrying system: air cushion strap Popular element: letters Capacity: 36-55L Size: Uniform size Length: 42 cm Width: 28 cm Height: 15 cm Label: Yes Washing Care: Hand or machine washable