Men's Expansion Backpack Dry Wet Separation

Product information:
Pattern: solid color
Lining texture: Polyester
Applicable scenarios: Business travel
Color: black, light gray, dark gray, blue
Applicable gender: neutral/both men and women
Function: breathable, waterproof, wear-resistant, anti-theft, anti-seismic, expansion, burden reduction, anti-cutting, dry wet separation
Material: Oxford cloth
Size: 18 inches
Bearing system: Curved shoulder strap
Popular elements: sewing thread