A durable, comfortable backpack with pockets for your accessories Padded laptop sleeve fits most laptops up to 15in.. Audio interface allows for plugging in an audio device. Includes pockets for a water bottle and a mobile device. Airflow back system and padded shoulder straps offer comfort. Also includes an organizer. Polyester construction for durability. Zipper and hook-and-loop closure to help keep items secure. SwissGear(R) SA1592 Backpack, 17in. x 13 1/2in. Made by SwissGear.