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All you need is €100,00 for free shipping!

4-pack purchase cylinders (excl. deposit fee)

(excl. 40 € deposit fee)
Included in delivery
CO₂ cylinders with a commercially available thread. They are filled with biogenic CO₂ gas and one cylinder can carbonate up to 60 liters of water.
4x CO₂ cylinder
We expect to be able to ship the product in early summer 2024. Subject to change.
The purchase cylinders are more expensive than the replacement cylinders because the price includes a deposit fee. Please keep the shipping box so that you can use it to return the empty purchase cylinders to us in exchange for new exchange cylinders. We will send you a return shipping label with the purchase cylinders.

If you have already ordered 4 cylinders from us, then use the shipping box and the enclosed return shipping sticker to return the 4 empty cylinders to us after ordering the exchange cylinders. As soon as we receive the cylinders, we will deliver the new cylinders to your home.

Up to 60 liters.

"TR21x4". A standard that is also known from other water carbonators.

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4-pack purchase cylinders (excl. deposit fee)

Pre-order can be canceled until delivery.
Free shipping from 99 Euro/CHF order value.
Duty-free delivery to all countries.
We deliver them to your home quickly and reliably.
CO₂ cylinder. Convenient delivery.
Sustainable beverage consumption
We fill the cylinders with biogenic and climate-neutral CO₂.
Conventional CO₂ cylinders fit into the refill station.
15-20 cents per liter of sparkling water

This is a product
that should actually already exist.