SodaStream

Mr. V has been talking non stop about this gadget for quite some time and after doing the math I decided that it would pay for itself so I told him he could get it.  I wanted to hold out and get it for him for Christmas, but he's too impatient!  It's the neatest thing I've ever seen!  It takes ordinary tap water, carbonates it, and then you can add whatever flavor within their wide variety of choices to the carbonated water.  As the title says, this nifty little gadget is a Sodastream. 

 Kinda cool!