New women's anti-theft large-capacity casual backpack Oxford travel shoulder backpack student bag

Lining texture: Polyester Hardness: soft Function: wear resistance, load reduction Material: Oxford cloth Opening method: zipper Bag internal structure: zipper hidden bag, mobile phone bag, mezzanine zipper bag Popular Elements: Stitching Size: uniform size Length: 33 cm Width: 30 cm Height: 14 cm