Description:? Starter kit includes: Jet Sodamaker, CO2 cylinder, 2 reusable carbonating soda bottles, and instructions. Quick, simple and easy to use - transforms water into soft drinks. Reusable CO2 cylinder produces up to 60 liters of carbonated water. Reusable Carbonating Bottles - BPA free, provides over 2 years of high pressure use with Sodamakers, hermetically sealed caps keep drinks fresh longer than store bought sodas. UPC Code: 811369001245