New Male Business Plastic Hard Shell Computer Backpack Waterproof

Product information: Bag size: large Capacity: 20-35L The internal structure of the bag: zipper pocket, document bag, sandwich zipper bag Opening method: zipper Applicable gender: male Material: Hard shell Whether with lock: yes With or without rain cover: Yes Function: breathable, waterproof, wear-resistant Processing methods: soft surface Hardness: medium to soft Pattern: plain Style: Business commuting Lining texture: polyester Accessories type: buckle Strap root number: double root Popular elements: letters Carrying parts: soft handle Outer bag type: bag with lid Bag shapes: square vertical section Carrying system: air cushion strap Color: black, silver white, titanium gold Waterproof degree: waterproof Accommodate computer size: 15.7 inches Packing list: Backpack*1