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SodaStream Fizzi vs Jet (2021): Which Soda Maker Is Better?

You can enjoy flavored sparkling beverages right at home with soda machines such as the SodaStream Fizzi and Jet. Both soda makers require no electricity when injecting bubbles into the bottle, turning plain tap water into a fun, rejuvenating drink. If you’re not familiar with SodaStream’s line of sparkling water makers, here’s what you need to know about the SodaStream Fizzi and SodaStream Jet.

SodaStream Fizzi vs Jet Sparkling Water Maker Comparison Chart

ModelSodaStream FizziSodaStream Jet
Amazon productAmazon product
PriceAmazon productAmazon product
Dimensions5 x 7.9 x 17 inches5.5 x 10 x 17 inches
Weight6.1 lb6.15 lb
Fizz SelectionNoNo
Bottle ConnectionSnap lockTwist lock
Compatible BottlesSlim and Classic, 1L and 0.5LClassic 1L
CO2 Canister60L60L and 130L
Dishwasher SafeNoNo
ColorsBlack, White, Icy Blue, Rose Gold, Red, Plum, PinkBlack, Silver


The SodaStream Fizzi has a sleeker design than the SodaStream Jet.

The updated look of the SodaStream Fizzi (left) is very noticeable placed beside the SodaStream Jet (right).

You’ll likely have no trouble recognizing the newer, more modern soda machine when looking at the SodaStream Fizzi and Jet. The SodaStream Fizzi has that minimalist, sleek shape that’s popular nowadays, which honestly is just more aesthetically pleasing. While the SodaStream Jet sports a similar shape, its curves are more pronounced and its locking mechanism in front sticks out a bit.

In addition, the SodaStream Fizzi has a slimmer profile though they’ll take roughly the same amount of space on your countertop. Since they’re purely manual soda machines, there’s no need to find a spare power outlet so you can place them anywhere you like and still be able to fizz with ease. Both come with 60-liter CO2 cylinders that you place inside by removing the back panel.

The biggest difference in design between these SodaStream soda makers is their bottle connectors. The Fizzi uses a snap lock mechanism that lets you secure the bottle onto the housing easily. It has a support handle that you angle outwards to help guide you in positioning the bottle as you push up until you feel it lock into place. Meanwhile, the Jet requires you to press the front face outwards and twist the bottle so it connects securely.

If you want more color choices, the SodaStream Fizzi comes in seven varieties, ranging from white to plum and pink. Meanwhile, the Jet only has black and silver colors so your options are a bit more limited.


The SodaStream Jet can use larger CO2 cylinders while the SodaStream Fizzi can use smaller bottles.

The SodaStream Fizzi only has a single button for manual fizzing.

There aren’t really many differences between the SodaStream Fizzi and Jet aside from their designs. Both are manually operated, so you’ll have to time your button presses and rely on trial and error to get the fizz amount you prefer. You can press the carbonation button on the Fizzi up to 7 times to get from a small to a large number of bubbles. This will also change if you’re using the Classic or Slim plastic bottle, which has 1-liter and half-liter capacities.

The SodaStream Jet has a more pronounced button.

Only the Classic bottle is compatible for use on the SodaStream Jet since the Slim one doesn’t support its twist lock mechanism. This limits your choices, too, if you’d like to browse SodaStream’s line of uniquely designed BPA-free plastic bottles. However, the Jet can accept both 60L and 130L CO2 cylinders, while the Fizzi only uses the 60L cylinder.

Note that all SodaStream bottles have an expiration date, since older plastic bottles get weakened over time and run the small chance of exploding. Carbonating other liquids besides water might cause leaks or overflows and will also void the warranty. So if you want to add some flavor to your sparkling water, you can check out fruit drops from SodaStream to mix it with.


The SodaStream Fizzi makes fizzier drinks than the SodaStream Jet.

Adding flavored drops and garnishes lets you have more fun with the SodaStream Fizzi (left) and Jet (right).

Despite their similar manual operation, the SodaStream Fizzi outperforms the SodaStream Jet in terms of fizziness. You simply get more and larger bubbles with the Fizzi than the Jet. For example, pressing the button three times on either soda machine resulted in a fizzier drink from the Fizzi than the one made by the Jet. You can get close enough results if you press six times, though the Fizzi’s sparkling water still tastes comparably better thanks to its mix of big and small bubbles.

The SodaStream Fizzi also feels more convenient to use since you don’t need to screw in the water bottle whenever you place it in or take it out. The snap lock of the Fizzi is satisfying and intuitive in comparison. SodaStream also remodeled its newer models with a silent valve, which generates a puffing sound in the process, so the Fizzi will buzz quieter than the Jet.

Still, there’s a lot of convenience in being able to use 130L CO2 cylinders, since this requires less replacing, though it’s far easier to find participating stores that lets you exchange empty 60L ones for full ones. You can check SodaStream’s store locator to find groceries and supermarkets that provide this service near you.


The SodaStream Fizzi is better than the SodaStream Jet.

Amazon product

With a more appealing design, improved locking mechanism, and wider bottle compatibility, the SodaStream Fizzi is the clear winner in this soda maker comparison. Even better, you can get comparably fizzier sparkling water from it with fewer manual pumps. It’s more convenient, efficient, and easier to use than the SodaStream Jet, which it replaces. If you can find a significant discount for the Jet, this could make it worth considering, but with their price points so close, we’d recommend going for the Fizzi almost every time.


๐Ÿ“Œ What is Soda Stream Jet?

SodaStream Jet is a sparkling water maker that lets you create carbonated beverages at home. It manually injects carbon dioxide into included containers, resulting in soda that you can mix with flavors if you like.

๐Ÿ“Œ Can you use SodaStream without a bottle?

If you can find a regular bottle that somehow fits snugly into the carbonation nozzle and snap lock, you can use SodaStream machines without their included bottles. However, note that SodaStream bottles are designed specially for the carbonation process and regular bottles may not meet its pressure requirements.

๐Ÿ“Œ Can you put flat Coke in a SodaStream?

It’s highly advised that you avoid carbonating any other liquids besides water with your SodaStream Fizzi or Jet. Doing so will likely result in making a big mess in your kitchen and can void the product’s warranty.

๐Ÿ“Œ How long does a SodaStream canister last?

In general, a 60L CO2 cylinder can produce enough bubbles for 60 liters of sparkling water.

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Derick Bondoc

Managing Editor at Compare Before Buying. Writer and researcher passionate about gadgets, gaming and snacks.