This is a fun case by XtremeMac for the iPhone called Tuffwrap Shift. It changes colors when heated up. Extreme Mac has a line of these cases for both the iPad and the iPhone and they come in a variety of colors. Case retails for $29.99.
Pay close attention to our Twitter and Facebook sites in the near future as we will be giving away more holiday goodies! How about iPhone 4 cases and screen protectors from our friends at iLuv and XtremeMac, including the Microshield Tatu, Tuffwrap Tatu, Tuffshield protectors, and an iLuv Silk case/protector combo!