Done with waterproof Nylon fabric and polyester lining highlight this fashionable, practical Nury Business Backpack. Top zippered pocket fit laptops up to 15.6", three front zippered pockets for you to organized various items like books and clothes. The two handles set on top and one side, which allow an easy switch between backpack and suitcase. Adjustable shoulder straps and comfortable airflow back design to release your shoulder stress. With a built in USB charging port to charge phone. 16.54" L x 12.2" W x 3.94" H