Birthday Koozies - You betcha
If you want to personalize the koozies for a birthday party, best option is to have the picture of the cake imprinted on it or else you can also have picture of different colourful candles all around it. This koozie can be made even more colourful to make it more attractive. The birthday date can be mentioned at the bottom. The background of the cake can be small and it can have pictures of coloured balloons and candles. At the bottom the birthday date is imprinted. Lots of clipart options can be used for the image part to select the birthday theme.