Item Type: Smart Backpacks, USB Charging Anti-Theft Smart Backpacks
Backpacks Type: Softback
Lining Material: Polyester
Exterior: Solid Bag
Main Material: Nylon
Interior: Interior Compartments, Laptop Compartment, Interior Slot Pocket
Closure Type: Zipper
Carrying System: Air Cushion Belt
Handle/Strap Type: Soft Handle
Capacity: 36-55 Liter
Size (13.3 inch): 28 x 12 x 42 cm
Size (15.6 inch): 30.5 x 13 x 46