Kenneth Cole Reaction Invader Collection 17.3" Laptop Backpack Made of high density resistant 420D polyester material Dual main compartments. Front compartment is open to hold files, folders, and notebooks Rear compartment features a padded laptop and iPad / tablet pockets. Holds laptops up to 17.3" Front gusseted zipper pocket has an organization panel with key fob. Soft lined stash pocket perfect for storing of cell phones and other digital accessories. 2 side elastic open pockets for holding beverages Ergonomic shoulder straps. Sternum strap for extra support. Convenient padded carrying handle