IELGY backpack, commuter business women's computer backpack, large-capacity travel business trip simple student schoolbag

Lining texture: Polyester Size: 28 * 15 * 37CM Manual measurement, 1-3CM error is within the normal range Applicable scenario: daily matching Color: black, khaki, gray, pink Function: Waterproof, Wear-resistant Material: Oxford cloth Opening method: zipper Bag internal structure: zipper hidden bag, mobile phone bag, mezzanine zipper bag With or without interlayer: none