That's really cool. Ok now it has me thinking.
I have a kegerator at home. Don't have a home brewing type keg yet.
But I have the C02 supply, lines and gauges.
So maybe there's some sort of DIY setup I can make with a soda bottle and some sort of fitting like in your link?
The great thing about a carbonation cap is you just use leftover beverage bottles... no special expensive SodaStream bottles. Oh, and your cost per use drops massively too. Oh, and you can dial in an exact pressure based on the liquid temperature. It's win-win-win.
I need to sell my SodaStream stuff, it's no longer used.
PS Carbonated gin is cool.![]()