Hynes Eagle 15.6-inch Student Laptop Backpack Polyester Nylon material lining Size: 19.3 x 12.6 x 5.9 inches (H x L x W) Made of quality polyester, durable Three departments with zippers, the main department can hold 15.6 inch laptop and the second front department holds iPad Ergonomically designed padded shoulder straps, two side mesh pockets for umbrella and bottle One zip pocket on the back for easy and safe access