The brand makes inexpensive flavor cartridges that get inserted into a proprietary water bottle. Cirkul has tapped into the flavored-water craze while positioning itself as a sustainable option. Early ...

TAMPA, Fla.--(BUSINESS WIRE)--Cirkul, a beverage platform known for its patented flavor cartridges and reusable water bottle, is rolling out 8 new, unique beverage brands directly to consumers.

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Flavoured-water cartridge and reusable bottle start-up Cirkul has raised US$70m in investment, as the beverage company seeks to tap into growing demand for sustainable hydration solutions. The Series ...

Cirkul has built a devoted following by turning hydration into something customizable -- letting users control the intensity of their flavor with drop-in flavor packets and a simple dial that releases ...