Hands up if you are getting excited for Christmas! I think we can tell that I am given todays post and with it being only 1 month to go. Earlier this year Berczy hit the shelves with 3 flavours. Fast forward to the precipice of Christmas festivities and they have released a new winter version of Berczy Winter Cola. You may recall I previously reviewed the original flavours and was pleasantly surprised with how alcoholic sparkling water could be, well, nice. Aside from the new limited edition flavour they too have become carbon neutral! Well done! So what is Berczy?…