Can I buy CO₂ cylinders in a store? Webshop

No, the CO₂ cylinders for the Quooker CUBE are only available in our webshop. It is necessary for us to register who uses our CO₂ cylinders. The cylinders remain the property of Quooker at all times and are issued on loan. Empty cylinders must be returned to Quooker for refilling and reuse. We have set up this approach to make the system environmentally friendly. For more information about our return process, please visit