Are you a regular soda drinker? Do you live on Pepsi / Coke? Then this might be interesting to you. Check out the USB powered mini-fridge which will keep your soda chilled while you are busy with your computer. While at 47°F, the device does no make the soda ice cold, but it is enough to make your drink really “chilled” in just under 5 minutes!
The device weighs just 362g, so obviously no other fridge can be more portable. Overall very handy device especially for the geeks!
Price? $33 and available here.