Feature 1Material: Backpack using high density Oxford fabric, scratch proof, water resistance, comprehensive protection of backpack internal items 2Large Capacity Design: Independent internal lining, partitioned half bag, practical partition, neat storage of items, can store cell phones, shoes, cups, hats, hiking poles, cameras, headphones, etc 3Anti Theft Password Lock: With anti theft password lock, the top three digital password lock design, to protect the security of items 4Reflective Strip Design: The front of the reflective strip design, reflecting light at night, to protect walking safety. Side is the USB interface design, convenient to connect the data cable at any time, convenient charging 5Widely Used: Easy to use, portable, suitable for business travel, shopping, outdoor, work, school, etc, wide range of applicationsItem TypeComputer BackpackMaterial: Oxford ClothProduct Size: Approx. 47x31x16cm / 18.5x12.2x6.3inWeight: Approx. 630g / 22.2oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Computer Backpack1 x Data Cable