What is the difference between DUO sparkling water Maker and the existing SodaStream machines?

The DUO machine is our new way to sparkle! This sleek, compact design carbonates both glass and plastic, and makes bubbling quick and easy.

It comes with the new Quick Connect Cylinder – the first of its kind! The new Quick Connect Cylinder is simple to insert and with no need to be re-tightened, it is now easier than ever to go from zero to bubbling. The DUO Sparkling Water Maker will only work with the Quick Connect Cylinder, so make sure you’re only using the cylinders with the pink wrap that bear the Quick Connect logo.

The DUO also comes with 2 different types of reusable, dishwasher-safe bottles. You can choose between a 1L glass bottle for those more formal indoor settings or a 1L Fuse carbonating bottle for when you’re on-the-go.