The perfect combination to start with
Our duos include everything you need to make your first bubbles: a reusable 800ml bottle and a CO2 cylinder that can carbonate up to 60L of water, or two bottles in modern and complementary colors.
- All-in-one: The simplest solution to get started with homemade sparkling water.
- Economical: Enjoy a lower price compared to buying the items separately.
Ideal gift: The perfect gift to introduce a loved one to a more sustainable lifestyle.
Double the style, double the freshness
Do you already own a machine? Our bottle duo is perfect for you. It allows you to always have a bottle of fresh water ready to be carbonated or a sparkling drink prepared in advance in the refrigerator.
- More flexibility: Alternate between flavors or always have a bottle on hand.
- Matching design: Create a harmonious set with our bottles featuring a clean design.
- Exceptional value: Get two bottles at a reduced price.
Frequently Asked Questions
Start saving today.
What is the main advantage of buying a duo?
The main advantage of our bundles is the savings. By buying our products in sets, you benefit from a lower price than buying the items separately. It's the most cost-effective way to equip yourself.
Is the cylinder included in the product duos new?
Yes, absolutely. The CO2 cylinder included in our duos is brand new, sealed, and ready to use. It can carbonate up to 60 liters of water. You do not need to provide an empty cylinder for this initial purchase.
Can I choose the colors of the bottles in the bottle duo?
Our duos are generally offered in our most popular finishes to ensure the best value. Please see the product description for the currently available color options for the bottle combo.
Are duos a good gift idea?
Absolutely. The duos are a perfect starter gift for someone looking to reduce their plastic consumption. The bottle duo is also a great complementary gift for an existing user.