I was at the hardware store the other day and saw that they now have "specialty pop/soda" on a shelf in the front. One of them was a brand we bought when we were in Europe. They sell it by the bottle, so I'm going to get my son a six-pack of assorted varieties. He's started making his own kvas, and we have made ginger ale, but we don't buy pop often. I'm sure he'll like it.