2025 New Backpack Large Capacity Business Backpack Travel Computer Backpack Men's Student School Backpack

Product related information

The internal structure of the bag: mobile phone bag, document bag

Opening method: zipper

Material: Oxford cloth

Function: waterproof, wear-resistant

Hardness: soft

pattern: plain

Lining texture: polyester

Strap root number: double root

Popular elements: car suture

Carrying parts: soft handle

Outer bag type: three-dimensional bag

Bag shapes: square vertical section

Color: black, gray