Absolutely love the advent calendar, I am one that struggles drinking water and absolutely love knowing that I'm drinking flavoured water with vitamins and everything that's good for you. The advent calendar is fun as the kast 2 days I've been trying to guess what the flavour is. There is information on the back of the advent calendar but I love the mystery of trying to work out which one it could be, I think I've just had 2 of the new flavours the last 2 days and some of my favourites are in the advent calendar too, , it's exciting as you get 25 days of mystery.