Soda Stream Pure Drinksmaker 5 "I'm so glad I bought this" Jennifer 08 October 2013 I admit I love gadgets-my husband thought this would be just another of them but he uses it far more than I do. We love sparkling water but the large bottles do take up a lot of room, are heavy to lug about and I do try to limit the amount of plastic I throw away. This is the perfect answer. The machine is smart and has a small counter-top footprint. I have bought spare bottles so there is always one in the fridge waiting to be carbonated. I notice we drink far more water (and less wine!) and it is much cheaper than even the least expensive bought kind.