To deliver its flavor, the Cirkul uses a flavor cartridge, called a Cirkul Sip — that you insert into the lid portion of the bottle. The water flows through the cartridge providing a dose of ...

Cirkul allows consumers to flavor their water sip-by-sip using a dial to control the flavor intensity. Available in over 50 flavors, Cirkul’s beverages use all-natural flavoring, no added colors ...

Cirkul’s product offer comprises a range of re-usable water bottles fitted with flavour cartridges that enable the drinker to adjust the strength of their drink on a sip-by-sip basis. The cartridges ...