Thats without the heating pad that comes with QF. Just nuke it to 100 and stickit behind your nut sack. Wear tight undies to keep it in place. It has a thermometer strip right on it so you can monitor it. The heating pads are a 1 time use only. If you have a problem keeping it up to temp during practice use the pad on test day. If it gets too warm you can always blow on it when you put it in the test cup. If its a little cool rub your thumb against your pants briskly and hold your thumb against the temp strip.