Business Backpack

Style: Business / OL
Shape: Vertical square
Color classification: volcano black 15 inch sapphire blue 15 inch
Internal structure: zipper pocket, cell phone pocket, ID bag, laminated zipper bag, computer pocket
Lining material: nylon
Shoulder strap style: double root
Lifting part type: soft case
Outer bag type: inner patch pocket
Luggage hardness: hard
Size: large