The handle tucks away out of sight so the case can also be carried with the shoulder strap. These cases also feature a full compliment of separate compartments and pockets specifically for the tools of the mobile professional. In addition to stand-alone use, each notebook case can also be used with APC Universal Power Adapter and Universal Notebook Battery (both sold separately), so you'll always have the power you need to run your notebook computer and mobile devices wherever you go. When used with these universal power electronics, APC Wheeled Notebook Cases keep your mobile office organized, protected and powered.