Heineken DraughtKeg
The Heineken DraughtKeg ($20) combines two of our favorite things — beer and technology. A little shorter than a 2-liter of Pepsi, the 5L DraughtKeg — good for 20 eight-ounce glasses of brew — is the first and only keg with a built-in CO2 pressure system, allowing you to have true draught beer in your fridge. It's also got a patented tapping system that keeps the beer fresh for 30 days after tapping. So when your milk is bad, your lunch meat is smelling funny and your eggs are no longer safe, at least you can still have a frosty one.