While most vending machines serve their canned drinks cold, you sometimes pick up warm cans of soda from the supermarket or a nearby convenience store, and chilling those in the office pantry have you run the risk of having some unscrupulous colleague nick your drink without your knowledge. The USB Mini Fridge helps keep things personal, keeping your can drink cool right where you can watch it – by your computer. This (literally) cool device can also be used to keep cold drinks cool, even after all the ice inside has melted away. Just make sure you have an available USB port before picking up this $33 USB Mini Fridge. I would suggest purchasing a waterproof keyboard though, as the last time I checked, generic keyboards and liquids don’t mix too well.