I drink a fair bit of fizzy mineral water. Don't have a car so lugging 2l bottles can be a bit of a pain. Is it worth buying a Soda Stream?
Currently this one:Soda Stream Terra
Soda Stream Terra - is on offer in ASDA for £70 (black version) and £69 from Amazon (white version).
Anyone got one? How much does it roughly cost to fizz up some tap water and would you recommend?