Japanese new high-value, fresh, sweet and cute polka dot backpack, lightweight spring outing backpack for junior high school students

Lining texture: Polyester Function: waterproof, ultra-light, load reduction Material: Nylon Carry system: curved shoulder strap Popular elements: sewing line, printing, color contrast, stitching Style: Youth Campus Applicable school age: junior high school Size: uniform size Length: 45 cm Width: 31 cm Height: 14 cm