If you're looking for a sparkling water maker, two things really matter: the body material and the cylinder connection system. Everything else is marketing.
Material Changes Everything
Most sparkling water makers on the market are made of plastic. They work, but they accumulate odors over time, are harder to clean, and degrade. The alternative is 304 stainless steel — the same used in the best professional kitchen utensils.
Burbujito is the only sparkling water maker made entirely of 304 stainless steel, including the carbonation needle. No plastics in contact with water. No residual odors. No degradation. It operates completely manually — no plugs or cables — and is designed to last decades, not seasons.
Standard Thread: You Choose the Price of Gas
The cylinder connection system determines how much you'll pay for each refill over the next few years. Machines with proprietary systems tie you to a single supplier and a single price, with no alternative.
Burbujito uses a standard M18x1.5 thread, the most common system on the market. Compatible with any standard-thread CO₂ cylinder available in Spain — giving you total freedom to choose a supplier. With Congas, a liter of sparkling water goes down to €0.21 when you're a Soda Club member.
Why is Burbujito the best sparkling water maker on the market?
Because it's the only sparkling water maker that brings together the two things that matter:
— Full-body 304 stainless steel, not just the exterior
— Standard thread compatible with any cylinder on the market
It comes with LFGB, FDA, and ISO9001 food certifications and includes 2 reusable 1-liter bottles. If you want to start from scratch, the Starter Pack includes Burbujito plus 2 CO₂ cylinders — up to 120 liters of sparkling water ready from day one.
For those who regularly consume sparkling water, the Soda Club sends cylinders before you run out of gas, collects empty ones in the same delivery, and applies up to a 30% discount on each refill. No long-term commitment, cancel anytime.
Burbujito ticks all three boxes: made entirely of 304 stainless steel, compatible with any standard 400–425g threaded cylinder, and completely manual. It includes 2 reusable 1-liter bottles and has LFGB, FDA, and ISO9001 certifications.
If this is your first machine, the Congas Starter Pack includes Burbujito plus 2 CO₂ cylinders (up to 120 liters of sparkling water) and the 2 bottles — everything ready from day one, without having to search for accessories separately.
With the Congas Soda Club, you also receive cylinders at home when you run out of gas and pay up to 30% less per refill. No long-term commitment.
If you want to know what studies say about the benefits of sparkling water, you can find it on our blog.
