Men's Backpack Business USB Waterproof Simple Backpack

Product information:

• Bag size: medium
• Capacity: 20L or less
• Opening method: zipper
• Applicable gender: male
• Material: Waterproof film
• Whether with lock: No
• With or without rain cover: None
• Function: breathable, waterproof, wear-resistant, shock-resistant
• Hardness: Soft
• Pattern: plain
• Style: Business
• Lining texture: nylon
• Accessories type: luggage belt
• Strap root number: double root
• Lifting parts: soft handle
• Bag shapes: square vertical section
• Whether there is a tie rod: No
• Carrying system: air cushion strap
• Size: 30cm wide, 42cm high, 12cm thick