Be the first to Write a Review Save money and reduce household waste by making your own sparkling water and sodas at home. The next-generation SodaStream Source makes a strong design statement in the kitchen and streamlines operation down to its simplest essence. Just snap the bottle in with a single push—no need to screw it in—then push down on the top of the machine to carbonate. LED lights indicate the level of carbonation, so you can easily create your perfect drink every time.