Color: Black Size: Dedicated laptop and tablet pockets up to 39.5 cm (15.6 inches) Water within easy reach: HP Black Commuter Backpack comes equipped with exterior water bottle pockets for quick access and easy storage. Stay comfortable on-the-go: Padded, air-mesh shoulder straps ensure that no matter where you go, you’re always comfortable. Water-resistant base: A water-resistant coating on the bottom of your backpack helps protect your gear from the elements. Reflective accents for safety: Reflective accents add to your safety at night by making it easier for you to be seen.