Mobile Edge Ultra V-Load Briefcase for 15.6-Inch Notebook - Black 2.0 Removable SafetyCell computer protection sleeve Exclusive Wireless Security Shield pocket protects cell phones and PDAs from hackers and viruses Exclusive Bungee Comfort System ; built-in elastic shoulder strap system moves with you to insulate your body from stress Roomy interior with pockets for CDs, PDA and phone, Separate expanding file section, Additional padded section for printer or accessories, Rear pocket with EZ-Access ticket pocket Heavy-Duty Duraflex fittings, 3360D Dupont Cordura nylon