Backpack travel backpack

Bag size: medium Capacity: 20-35L Package internal structure: ID bag, mobile phone bag, laminated zipper bag, zipper pocket, computer pocket, camera pocket Open cover: zipper Applicable gender: neutral / male and female Material: Oxford cloth Function: waterproof, wear-resistant, anti-theft, lightening, shockproof Processing method: frosted Hardness: medium hard pattern: plain Style: Business Lining texture: polyester Accessories type : backpack shoulder Strap root number: double root Popular elements: car suture Lifting parts: soft handle Outer bag type: inner patch pocket Bag shapes: square vertical section With or without tie rod: No Carrying system: curved shoulder strap