Same great features as the ePac™ - but with Wheels! The ePac™ Roller has an internal telescopic handle system with inline skate wheels for smooth and easy rolling for the times you want to take the load off your back. The ingenious design of the ePac™ Roller converts from rolling Backpack into regular Backpack with just one zipper. Its patent-pending side-loading laptop compartment is fully padded with 4 walls of foam and a super thick 2" foam floor to further protect your laptop in case of a vertical drop. It comes with a 3 digit combination lock for the times when extra security is necessary. When worn on the back, luxurious comfort is provided by the S-shaped shoulder straps. The ePac™ Roller comes with an extra "Accessory Pocket", a double zipper compartment designed for your adapters and cables.