New large-capacity contrasting color schoolbag, waterproof protection for campus students, durable and lightweight backpack, trend research backpack.

Lining texture: Polyester Function: breathable, waterproof, wear-resistant, load-reducing Material: Nylon Carry system: Air cushion strap Popular elements: sewing lines, contrasting colors Style: Leisure Travel Size: uniform size Length: 47 cm Width: 33 cm Height: 20 cm