In the land where car price is exorbitantly high, to get the car with a ventilated seat is even more so more than exorbitant. However, DENSO has the answer for us the cheapo car owner. Enter the portable seat cooler and heater.
The portable unit is compact as be seen in the photo above, and it can work with 12V power supplied by the car power outlet. The unit has been designed to withstand the extreme winter and summer temperature, namely -10 to 40 degC. It will be on sale in Japan from January 2012 onwards. Perhaps we can beg some accessories shop to bring it in?