Comes in a zippered Dell travel pouch. Dell sells these online for $98.00

　　Keep your Dell laptop powered with the 65-Watt Slim Auto/Air/AC Adapter. This portable, light-weight device connects your computer to a power source through an AC or a DC power cable. The DC power source connects through either an automobile DC power cable with a cigarette lighter connector or an airplane DC power cable with an EMPOWER connector. The Slim Auto/Air/AC Adapter supports Latitude ExpressCharge for charging your battery quickly on most Latitude D-family .This product has been tested and validated on Dell systems to ensure it will work with your computer. It is supported by Dell Technical Support when used with a Dell system.

　　Several available!