American retro color matching primary school students leisure outdoor lightweight mini backpack small backpack women's spring outing research backpack

Lining texture: Polyester Function: Ultra light Material: Nylon washed cloth Carry system: curved shoulder strap Popular elements: sewing line Style: Youth Campus Capacity: 20L or less Size: uniform size Length: 40 cm Width: 28 cm Height: 16 cm Upper material: Oxford fabric