The Bottle That Bubbles
The power to carbonate your water wherever you are.
Refillable
Carbonate water anywhere.
Bubbly and Delicious
All the soda flavor, none of the sugar or artificial colors.
Portable
Each charge provides multiple refills on-the-go.
Enjoy Bubbles On The Go
Enjoy your very own carbonation system in the palm of your hand with Cirkul Plus!
Carbonation All Day
Charge your bottle once and sip bubbly beverages all day long.
FROM STILL TO SPARKLING
Press the button to add carbonation whenever you need more fizz.
ADD BUBBLES TO ANY CIRKUL SIP
Compatible with all Cirkul Sip cartridges and 8 new fizzy favorites.
How CO₂ Refill Club Works
Never be without bubbles with the CO₂ Refill Club! Simply purchase your CO₂ cylinder, use the provided prepaid return box for up to two empties, and schedule a FedEx pickup for return. You’ll earn a $10 credit for each returned canister to apply toward future purchases—making it easy and rewarding to stay refreshed with Cirkul Plus!
ENJOY EVERY DROP
BOX YOUR BUBBLES
SEAL AND SHIP
GET REWARDED
Don’t delay. Get it today.
Shop By Category
Cirkul Plus Complete System *NEW*
Get started with everything you need to transform your water from still to sparkling with the push of a button.
Shop Now
Fizzy Flavors *NEW*
Crush sugary soda cravings forever! Fizzy Flavors are here with inspiration from beverages you know and love.
Shop Now
CO₂ Cylinders *NEW*
Purchase a backup cylinder and never be without bubbles! Each cylinder makes up to 180 bottles of sparkling water.
Shop NowCar Caddy
The Cirkul cup holder you’ve been waiting for!
