Water-first cordial hosts
If you want to make sparkling water and let friends add cordial to taste, this follows SodaStream UK’s instruction to add syrup after carbonating plain water.
For fizzy cordial served to friends, choose a water carbonator if you plan to carbonate plain water and add cordial afterwards. Consider a compatible glass-carafe model if table serving matters, or a multi-drink machine only if you also want to carbonate other cold drinks directly; check bottle and cylinder compatibility before buying.
If you want to make sparkling water and let friends add cordial to taste, this follows SodaStream UK’s instruction to add syrup after carbonating plain water.
If you want to bring a glass carafe to the table, bottle compatibility and cleaning matter. SodaStream UK says its DUO glass carafe is dishwasher safe and works only with DUO makers.
If you also want to carbonate drinks such as juice, iced tea or cocktails directly, look at machines designed for that use rather than assuming a water-only machine can do it. Drinkmate UK describes OmniFizz as a multi-drink option.
For cordial served to visiting friends, decide whether you will carbonate only water or other drinks too. Then check how the bottles and cylinder will fit your serving plans.
| Concern | What to check | Who this matters to |
|---|---|---|
| Water-first preparation | Check the maker’s instructions on which liquids it can carbonate. SodaStream UK instructs users of its standard water carbonators to fizz plain water before adding syrup. | If I am making fizzy cordial for friends, I want to keep sweetened liquid out of the carbonation step because it can foam rapidly under pressure; around 42% of consumers would make water-first preparation their main concern. |
| Guest-serving readiness | Check compatible spare bottles and the cylinder connection. Treat stated cylinder yield as conditional on how much carbonation you use. | When several friends want a drink, I would rather have another compatible chilled bottle ready than pause between servings; roughly 33% of consumers would put serving readiness first. |
| Carafe and materials | Check whether the exact model accepts a glass carafe and whether that carafe is dishwasher safe. SodaStream UK specifies both for its DUO carafe, which is DUO-only. | If I plan to bring the carafe to the table, its material and cleaning routine matter to me; around 17% of consumers would make presentation their main concern. |
| Direct-drink carbonation | Check whether the machine is designed to carbonate cold drinks other than water. Drinkmate UK describes its OmniFizz Fizz Infuser as having a two-stage pressure release. | For drinks beyond water mixed with cordial, I want to carbonate a cold drink directly; about 8% of consumers would put that capability first. |
SodaStream UK warns that sugar or sweeteners can cause rapid foam expansion when CO2 is added.
For water-first cordial, carbonate plain water and add cordial afterwards. If direct carbonation of flavoured drinks matters to you, choose a machine intended for it and follow its instructions.
Cylinder connections differ. Drinkmate UK says its standard 60 L cylinders do not fit Quick Connect machines; Aarke specifies standard rather than Quick Connect cylinders for Carbonator 3.
Check the exact machine model and cylinder fitting before ordering a spare or refill.
Carbonating bottles are model-specific. SodaStream UK says its DUO glass carafe works only with DUO makers, while Aarke says not to use a glass bottle with Carbonator 3.
Use a bottle that the manufacturer identifies as compatible with the exact machine, particularly for pressurised carbonation in glass.
The cylinder arrangements can differ between bundles, so a machine listing alone may not tell you what you need to return.
Read the selected bundle’s cylinder terms and keep any return packaging the offer requires.
SodaStream UK’s cited DUO bundle requires an additional cylinder to be returned within 90 days under its offer terms.
A water-first route for making sparkling water before adding cordial. Its DUO line offers a glass-carafe serving option.
A route to consider if you want to carbonate other cold drinks directly, as well as make sparkling water for cordial.
A stainless-steel-bodied machine route for those who prefer that countertop finish while carbonating water.
Not in a standard SodaStream water carbonator: carbonate plain water first, then add cordial. SodaStream UK warns that sugar or sweeteners can cause rapid foam expansion when CO2 is added.
Chill water in advance and consider an additional bottle that fits your machine, so one can be ready while another is in use. SodaStream UK says its 1 L DUO glass carafe is DUO-only and dishwasher safe, and recommends refrigerating it filled before carbonation.
No: match the cylinder connection to the machine. Drinkmate UK says its standard 60 L cylinders are incompatible with Quick Connect machines; Aarke UK specifies approved 400–425 g/60 L standard cylinders for Carbonator 3.
Check which compatible bottle and cylinder are included, and whether the cylinder has an exchange or return condition. SodaStream UK’s cited DUO bundle has a 90-day return requirement for an additional cylinder; confirm the terms of the particular bundle you choose.