SodaStream Soda Crystal (with 1 x CO2 cylinders 60L and 2 x 0.6L glass carafes) Titanium / Silver (household goods)
That is I think the advertising slogan of SodaStream, and right they are. Although I am not (yet) in the age that I could wear no more water bottles, but it is much more. Advantages of Soda: Drag + No boxes / PET bottles home + Any time bubble, even