Men's Travel Bag Laptop Backpack Anti-theft Waterproof School Backpacks USB Charging Men Business Travel Bag Backpack New Design

Material: Oxford cloth
Opening method: zipper
Internal structure of the bag: ID bag, mobile phone bag, sandwich zipper bag, zipper pocket, computer slot
Style: backpack/backpack
Bag shapes: square vertical section
Colour: Black
Size: 16 inches