Nicola
Nikola is interesting for two reasons that have nothing to do with the kvass itself. Number one, "Nikola" is a common Russian name, but it also sounds a lot like "ne cola," which means "not cola". It was created at a time when western colas were gaining popularity and traditional kvass was declining. Deka introduced it in 2005 and promoted it as a patriotic alternative to cola with an advertising campaign emphasizing "anti-colanisation", and used the advertising slogan "Kvass - Don't Drink Cola, Drink Nikola"! The real kicker, however, is that in 2010 the Deka brewery (which makes Nikola) was contracted by Pepsi-cola to produce their own version of kvass in Russia, "Russky Dar", which even more oddly translates to "Russian gift"... perhaps the name implies that the additional business generated by kvass was a gift to Pepsi cola from the Russian people? With all of that said, it shouldn't be surprising that Nikola is a well-made and very clean, mainstream-style kvass. It's got just a light touch of carbonation to it; and it balances its dark-malt & molasses breadiness perfectly, leaving it flavorful and traditional tasting, but still refreshing (there's little stickiness left behind in the mouth). In additional versions it's blended with fruit juice or added flavors in a variety of flavors.