SodaStream Classics Diet Tonic Sparkling Drink Mix 440ml 1 "Tastes truly awful" Ms Fyfe 24 June 2019 This tastes rank!! I took a gamble on it last time I was in store picking up a gas bottle replacement. I'd have gone for a non-diet version if I could but you don't seem to sell one of those at all. It turns out this is pretty much undrinkable. Yuk. I love my sodastream for plastic-free fizzy water which we use every day with our favourite cordials. But I also love tonic water, and one can't buy tonic as a cordial in the shops. All I want is a way to replicate the non-diet tonic taste of say Schweppes, without the shameful packaging. Sadly, this product does not do that. A note from the team We're sorry this wasn't to your taste.