Enjoy The comfort and style of a business backpack regardless of the weather or the work environment. Be sure that all your articles are safe and secure in a state-of-the-art bag that is gentle on your back, yet reliable and presentable. Product Information: Function: breathable, waterproof, wear-resistant, anti-theft Processing methods: soft surface Hardness: soft Pattern: plain Style: Business commuting Lining texture: polyester Accessories type: corner protector Strap root number: double root Popular elements: anti-theft charging Packing List: Computer bag*1