XtremeMac today announced the Xtremity iPod Accessory System for iPods with dock connectors. “The foundation of the Xtremity system is the Xtremity iPod Case, designed to be a natural extension of the iPod. It forms the basis for seamless integration with a number of add on accessories such as battery packs, FM transmitters, Bluetooth wireless transmitters, belt-clips, dash mounts and more.” The system includes the iPod case; ClearShield, a removable, optically-clear Lexan flex-cover; a low-profile dash-mount; swivel belt-clip, dock connector dust plug; and an adhesive adjustment pad for use with thinner iPods. The Xtremity iPod Case System is priced at US$29.95 and should be in stores in time for the holidays.