Description:MULTI COMPARTMENTS: 4 compartments. 1 separate laptop compartment, 1 main compartment and 2 front pockets, providing versatile space for your laptop, laptop accessories, A4 folders, books, clothes and more.LAPTOP PROTECTION: Dedicated laptop compartment for 15.6" laptops with elasticated straps for optimum protection. Tablet slot for 13.3" laptops and 12.9" iPads - a great idea for people with multiple electronic devices.TRAVELLING AT ALL TIMES: Travel is made easier with luggage straps on the back that easily attach to the handles of the trolley case. There is a hidden pocket on the back for a snug fit on the wearer's body. Its difficult to steal your valuables without you feeling it. Perfect for a laptop backpack, school backpack, travel backpack, work bag.USB CHARGING PORT: The backpack comes with an internal charging cable and an external USB port, providing a more convenient and easier way to charge your devices. No need to carry a power bank on your hands, making life easier.DURABLE AND WATERPROOF: The backpack is made from high-density nylon fabric that is treated to make it stronger and protected from light rain. The perfect gift for yourself, friends, lovers and family.365 DAY TEST: With your backpack you can travel without worry because we offer a 365 day money back guarantee or replacement warranty for any reason. Any questions? Our customer service team is available 24/7 to assist you!SIZE: 11.5 "L * 17 "H * 7.2 "D.Products include: 1* backpack