GREY 15.6 Inch Computer Backpack Polyester lining Wide-Open and Well-Organized: With a generous wide opening, the work backpack has a dedicated padded laptop compartment to protect your 15.6 inch laptop, tablet and ipad while the several functional pockets offer enough space for you to hold other items perfectly, such as laptop accessories, A4 files, clothes, camera and books, etc. Durable and Practical: This laptop backpack is made of high grade water repellent and tear resistant polyester fabric, meaning that it is durable and can lasts for years. External Dimensions: 17x11x8 inch. Item Weight: 1.75lb. Anti-Theft and Safe: A hidden theft proof zipper pocket designed on the back against the wearer's body. The anti-pick back pocket is perfect to keep your passport, wallet, phone and other valuable items safe and handy. Well made for international airplane travel and day trip. Stylish and Unisex: Lekesky business backpack matches well with stylish design. Designed with casual and unisex style, this office backpack is perfect for hiking, camping and traveling. It is also a great school bag for men, women, girls, boys and college students.