Simply choose how many bubbles youd like and add some fun to your fizz with our better-for-you flavors. Not only will your taste buds thank you for the bubs, but youll also be doing your part to reduce single-use plastic bottles. Add a burst of excitement to your water today! Includes 3 cylinders. Each cylinder carbonates up to 60 liters of water and works with all SodaStream machines released before 2022 (i.e., Fizzi, One Touch, Jet, Aqua Fizz, Penguin, Spirit, Source, Power, Crystal, Play, Genesis, Fountain)