Mountaineering Outdoor Casual Computer Backpack

Product information:
Pattern: solid color
Lining texture: polyester cotton
Color: brown, dark gray, Lake Green, Army Green
Outer bag type: clamshell bag
Material: canvas
Popular elements: Retro
Number of shoulder straps: double connector
Lifting parts: hard handle
Suitcase shape: square vertical model
Bag internal structure: zipper bag, mobile phone bag, file bag, computer bag
Bearing system: Curved shoulder strap
Capacity: 20-35L
Size：30*11*40cm