This backpack is perfect for hicking, walking or a day at school. Featuring a sternum strap to prevent the shoulder straps from sliding off the shoulders, it also has a hip belt to increase your comfort. This number offers a padded section to store and protect your laptop (up to 15 inches), 2 zippered compartments, multiple zippered pockets, an inside organizer and side mesh pockets. Made of nylon Fits laptops up to 152 zippered compartments Front zippered pocket Inside organizer with metal hook Sternum strap Hip belt2 side mesh pockets Compression straps Top handle Padded shoulder straps