backpack computer bag

Size: medium
Waterproof level: completely waterproof
Gender: Unisex
Texture: Polyester
Type of lifting parts: soft handle
Closure: Zipper
Internal structure: zipper, dark pocket, certificate pocket, computer pocket, camera pocket
Type of outer pocket: inner patch pocket
Fashion Element: Sewing
Pattern: solid color
Whether there is an intermediate layer: Yes
Applicable scenario: Leisure
Shape: vertical square
Shoulder style: double
Lining material: Polyester