Casual Men's Large-capacity Backpack

Product information:
Pattern: Solid Color
Lining Material: Polyester
Occasion: Casual Travel
Color: Black
Gender: Unisex / Both Men and Women
Function: Breathable
Material: Oxford Cloth
Carrying System: Ergonomic Back Panel
Fashion Element: Stitching Lines
Style: Urban Minimalist
Capacity: Under 20L