Peltier USB Canned Drink Heater/Cooler

Having trouble keeping that can of coke cold while it sits by your overheating desktop? This USB can cooler/heater is actually a Peltier thermoelectric device that will keep your drink at the desired temperature for hours and hours. The neat thing about this is that by flicking the switch from "C" to "H," you can decide whether you want your can to stay cold of piping hot. (You might not want your coke cold, but if it was, say, a can of creamy corn soup or coffee, then you'd definitely want that warmed up.) Sure, it's kinda bulky. But it doesn't use up any extra electricity, and it'll save you from walking over to the fridge or microwave.

 

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Comments

[Dragonfang18]

I hope the can does not drop on to your keyboard when you pick it up with your fingertips.