Material: PU leather
Lining texture: polyester
Strap root number: double root
Popular elements: car suture
Lifting parts: soft handle
Outer bag type: open pocket
Bag shapes: square vertical section
Carrying system: air cushion strap
Package internal structure: ID bag, mobile phone bag, laminated zipper bag, zipper pocket, computer pocket, camera pocket
Size: 30*10*41cm
Package includes: 1 x backpack
Note: it has a USB charging port, but it doesn't include any USB cable or power bank.