110L expandable large capacity backpack for men, waterproof Oxford outdoor hiking backpack, travel and work luggage backpack

Style: Sports

No interlayer: None

Material of lining: Nylon

Shoulder strap style: double root

Closing method: drawstring

Applicable scenario: Travel

Is there a back cushion cotton: Yes

Condition: Brand new

Computer size: 14 inches

Foldable: Yes

Shape: Vertical Square

Gender: unisex

Size: 36*20*80*cm