What you could do is get some store brand soda water / club soda / seltzer or a non-sodastream water carbonator. Then get like a cola syrup online. I know some ones that do use sugar are 1883 and Torani, they both have a cola flavour. I also havent seen a lot but I saw one brand called Zerup that has a zero sugar cola syrup. You could try that.
Are you looking for cola specifically or something like cola adjacent? And do you like it sweet or are you not super particular?
The flavor of Coke Zero with preferably no sugar but doesn’t have to be that way
What you could do is get some store brand soda water / club soda / seltzer or a non-sodastream water carbonator. Then get like a cola syrup online. I know some ones that do use sugar are 1883 and Torani, they both have a cola flavour. I also havent seen a lot but I saw one brand called Zerup that has a zero sugar cola syrup. You could try that.
That’s a great idea! I do have a carbonator!