Belkin announced today that it is now shipping its TuneDok car holder for iPods. The TuneDok features “AirGrip” technology for secure placement, a large and small rubber base with adapter cup for exact fit in your car’s cup holder, and a cable-management clip. The TuneDok fits all iPod models and retails for US$29.99. As previously noted, this is the same holder that was used in the Volkswagen “Pods Unite” promotion.