SodaStream SOURCE is about refined simplicity, strong gestures and 360° iconic design. With no cords, the back needed to be as beautiful as the front. Whether in full view, under a cabinet or out on a bar, every angle was considered. SOURCE uses a C0₂ cylinder to carbonate water on three levels, indicated by a simple LED pattern of droplets on the face of the machine. Pressing down on the large block triggers the carbonation process, creating a fun new interaction for use at home. Users can add syrups (also available in natural) after carbonating to make soda. Switching to SOURCE families can choose sustainability.