Men backpack

• Capacity: below 20L
• Package internal structure: ID bag, mobile phone bag, laminated zipper bag, zipper pocket, camera pocket
• Open cover method: zipper
• Applicable gender: male
• Material: Polyester
• Whether with lock or not: no
• Function: Waterproof, wear resistant, burden reduction
• Hardness: hard
• Custom processing: Yes
• Lining texture: polyester
• Strap root number: double root
• Bag shapes: square vertical section
• Pattern: Mug