Renewable Source - Aarke CO2 gas is exclusively produced from renewable resources within the agricultural industry. This means that the CO2 comes from sources already in the eco-system – we ...

Sparkel instead uses a “Sparkel sachet” that naturally generates CO2 gas in the drink. The Sparkel Carbonator is a combination of citric acid and sodium bicarbonate that generates CO2 gas ...

You insert a CO2 cartridge into the SodaTop's special cap, release that carbon dioxide into the bottle, let out excess gas on the inside and drink. Each cartridge is good for a single liter of water.