Backpack Usb Men's Backpack Women Outdoor Travel Bag Business Computer Bag

Product information:
Bag size: large
Capacity: 36-55L
The internal structure of the bag: zipper pocket, mobile phone bag, certificate bag, sandwich zipper bag, computer pocket
Opening method: zipper
Material: Nylon
Function: breathable, waterproof, wear-resistant, anti-theft, anti-vibration, lightening
Colour: Black
Size: 17 inches, 15 inches

Package:
Backpack*1