Damero Black 15.6 Inch Computer Backpacks Back School Bags Material: 100% polyester Approxi Dimensions: 12.6 x 7.3 x 17.8 inches (L x W x H) Designed to fit laptops with up to 15.6 inch screens Airflow back system and ergonomically designed shoulder strap Front zipper compartments has many interior separated pockets for little items