2024 Factory direct sales wholesale school bag style waterproof bag to sample customized student backpack Logo 15 inches simple support custom 5pcs

Main Material： High density nylon fabric

product mode： QF-312

Gender： Unisex

Capacity： 20-35L

Type： hold out swing

Brand： QingFeng

Pattern type： Customized

Opening type： Zipper

Interior Structure： Laptop Compartment

suspension system： Curved shoulder strap

Handle： Soft Handle

Usage： School+Travelling+Business

Lining： Polyester

Size： 15inch

Logo： Accept Customized Logo

OEM/ODM： Acceptable

Function： Waterproof,Abrasion-resistant, Shock-absorbing, Load-reducing

Style： Leisure&Simplicity

With back cushion： Yes

Sample： Available