CO2 production with no solid waste. Environmentally friendly and convenient. Spärkel tank-free carbonator allow you to sparkle any beverage you choose, from pure water and fruit and herb infusions to juices and teas to wine, spirits, and beer-without the hassle of a CO2 tank. Built to deliver exceptional results and reduced waste, one carbonator will fully carbonate one full Spärkel bottle. The Spärkel carbonator reacts in an interior chamber of the Spärkel Beverage System to release pure CO2 and nothing else into your beverage to maintain the purity of flavor of your bubbly beverage. Distinct from other carbonation systems, the Spärkel carbonates your beverage in the same bottle you use for mixing and infusing. This means that you can blend ingredients without sacrificing flavor or carbonation in the process.