Bag size: Large Pattern: solid color Lining texture: Polyester Acceptable Computer size: 15.6 Color: Black Model: 6301 Outer bag type: Sandwich pocket Accessory type: Buckle Material: Oxford cloth Degree of water-resistance: water repellent Number of shoulder straps: Double joint Lifting parts: soft carry handle Function: breathable, waterproof, wear-resistant Hardness: soft Suitcase shape: vertical model in square shape Size: 19 inches Opening method: zipper Bag internal structure: computer pocket Capacity: 20-35L Well-made backpacks are comfortable and stylish in a variety of colors with durable classic metal zippers. The classic and minimalist design really stands out from the crowd. Comfortable wearing: The back part was made of breathable material, you will not feel hot after long time wearing. Padded adjustable straps make the bag more comfortable to carry. You can take it to school, gym,shopping, cycling, dating, working, sporting, etc. Perfect Gift Choice:This bag can be used as a laptop backpack, outdoor travel, hiking backpack, business backpack, college backpack, school student bag, night travel backpack, business laptop bag for men and women It is a ideal present ready for anywhere.