CO2 Cylinders 60L - 8 PackStock Up on More Bubbles! Drinkmate 60L cylinders come filled with food grade CO2. They are made of durable aluminum. Each cylinder will make up to 60 liters of sparkling drinks, depending on the amount of carbonation desired. Compatible with all Drinkmate, Aarke, SodaStream, Soda King and other brands that accept standard threaded Australian 60L size cylinders. (Soda Stream Blue Packaging). Keep extra cylinders on hand so you never run out Well also