SodaStream E-TERRA Sparkling Water Maker Bundle (White), with CO2, Carbonating Bottles, and bubly Drops FlavorsMake fresh sparkling water at the push of a button with three preset carbonation levels. Includes: (1) Sparkling water maker, (2) 60L Co2 cylinders, and (3) Dishwasher safe reusable carbonating bottles, and (2) 40 ml bubly drops flavors Energy efficient, powered by Co2 cylinder. Each Co2 cylinder carbonates up to 60 liters of water. Compatible with all SodaStream flavors and SodaStream carbonation bottles (BPA free and better for the planet) except