Multi-Function USB Backpack

product information:
Bag size: large
The internal structure of the bag: zipper pocket, mobile phone pocket, ID pocket, sandwich zipper pocket, computer pocket, camera pocket
Opening method: zipper
Applicable gender: neutral/male and female
Material: Other
Whether with lock: No
Function: breathable, waterproof, wear-resistant, anti-theft, anti-vibration, lightening
Processing methods: soft surface

Hardness: medium to soft

pattern: plain
Style: Business
Lining texture: nylon
Accessories type: backpack shoulder pads
Strap root number: double root
Popular elements: car suture
Carrying parts: telescopic handle
Type of outer bag: digging bag
Bag shape: horizontal square
Carrying system: air cushion strap
Scene: Fitness
Color: red, light gray, blue, black
Size: 16 inches