Who is each option for?
The useful distinction is not just plain versus flavoured: guests may also care whether a drink contains sweeteners.
Hosts avoiding sugar and sweeteners
Start with plain sparkling water and check the label of any flavoured alternative. Highland Spring describes its sparkling water as having nothing added but bubbles; S.Pellegrino says Essenza contains no sugars or sweeteners. A front-of-pack “no added sugar” claim alone does not answer the sweetener question.
Hosts serving fruit-flavoured individual drinks
If sweeteners are acceptable, Tesco’s No Added Sugar Apple & Raspberry drink offers a fruit-flavoured option in four 500ml bottles. Tesco lists fruit juice from concentrate and sucralose among its ingredients.
Hosts setting up a self-serve drinks station
Plain water leaves guests free to drink it on its own or combine it with separately chosen ingredients. Highland Spring lists 1.5L bottles and a 6 × 1L multipack; Perrier describes its carbonated mineral water as an option for cocktails and drink recipes.
What should you check before buying?
Decide first whether sweeteners are acceptable, then choose a flavour and bottle format that work for the way guests will serve themselves.
| Priority |
What to check |
Your needs |
| Ingredients |
Read the ingredients for juice and sweeteners, then compare sugars per 100ml and per bottle. “No added sugar”, “sugar-free” and “no sweeteners” describe different things: Tesco lists sucralose in its no-added-sugar Apple & Raspberry drink. |
I want to know whether guests avoiding sweeteners can drink it, not just whether sugar was added. |
| Serving format |
Match bottle size and pack quantity to a self-pour table or separate servings. Highland Spring lists 1.5L and 6 × 1L formats; Tesco’s flavoured option is 4 × 500ml. |
For a shared table, I can provide cups and bottles to pour from. If guests need their own drinks, individual bottles make more sense. |
| Flavour |
Choose between plain water, a flavoured water labelled without sugars or sweeteners, and a fruit-containing drink with sweetener. S.Pellegrino makes the no-sugars, no-sweeteners claim for Essenza; Tesco lists juice and sucralose in its Apple & Raspberry drink. |
I would like a flavoured choice, but I need to decide whether a sweetener-free aroma or a fruit-flavoured soft drink better suits the guests. |
| Still-water choice |
Offer still water alongside fizzy drinks. Northumbria Healthcare NHS Foundation Trust noted in 2021 that sugar-free fizzy drinks can still be acidic. |
Some guests may not want fizz, and I do not want to present a sugar-free carbonated drink as tooth-neutral. |
Which brands illustrate the choices?
These examples show how plain water, unsweetened flavour and sweetener-containing drinks differ; a brand name alone does not establish what is in every product it sells.
Highland Spring
A plain sparkling-water option for a shared drinks table.
- Highland Spring describes its sparkling water as having nothing added but bubbles and lists 500ml, 1.5L and 6 × 1L formats.
- It is unflavoured, so provide a separate choice if guests want a ready-made fruit taste.
S.Pellegrino
Its Essenza range offers a flavoured sparkling mineral-water route.
- According to S.Pellegrino, Essenza contains no sugars or sweeteners.
- Check the label and pack of the particular flavour you intend to buy.
Perrier
A plain carbonated mineral-water option for serving alone or using in mixed drinks.
- Perrier describes its carbonated mineral water as containing no sugar and suggests it for cocktails and drink recipes.
- Check the bottle size when planning how much to serve.
Tesco
Its No Added Sugar Apple & Raspberry drink is a fruit-flavoured option in individual bottles.
- Tesco lists the drink as a 4 × 500ml pack containing apple and raspberry juice from concentrate.
- It also contains sucralose, so it does not meet a no-sweetener requirement.
M&S
Its Lemon and Lime Sparkling Water is a flavoured, sugar-free option.
- M&S describes the drink as sugar-free.
- It contains steviol glycosides. M&S advises checking the current product label because information can change.
Plain sparkling water options on Joybuy
These bottles cover the plain-water route for a birthday party, with larger bottles for sharing and 500ml bottles for separate servings. For a flavoured drink, use the ingredient checks above rather than assuming these plain-water options cover that choice.
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Highland Spring Sparkling Spring Water 6 × 1L
Six 1L bottles can be set out for a self-pour table. The Joybuy product information lists natural sparkling mineral water as the ingredient.
This is an unflavoured choice; provide another drink if guests want a ready-made fruit flavour.
Joybuy
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SAN PELLEGRINO Sparkling Natural Mineral Water 6 × 1L
The 6 × 1L format suits a shared drinks table. This is plain sparkling mineral water, not the flavoured S.Pellegrino Essenza range.
Check the current bottle label if guests need confirmation of particular ingredients.
Joybuy
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4 × Highland Spring Sparkling Spring Water 8 × 500ml
The title describes four packs of eight 500ml bottles, a format to consider when guests will take separate bottles rather than pour from a shared one.
It is plain sparkling water, so plan a separate flavoured choice if one is needed.
Joybuy
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Buxton Sparkling 8 × 500ml
Eight 500ml bottles offer separate servings for a party. If a no-sweetener requirement matters, confirm the ingredients on the current pack.
Choose a separate flavoured drink for guests who do not want plain sparkling water.
Joybuy
Birthday-party sparkling water FAQs
Does “no added sugar” mean there are no sweeteners?
No. Tesco lists sucralose in its No Added Sugar Apple & Raspberry drink, while M&S lists steviol glycosides in its sugar-free Lemon and Lime Sparkling Water. Read the ingredients if guests want to avoid sweeteners.
What if guests want flavour without sugars or sweeteners?
S.Pellegrino says its Essenza flavoured sparkling mineral water contains neither sugars nor sweeteners. Check the label of the particular flavour and pack before serving it; do not assume the same description applies to other flavoured drinks.
Should I choose large bottles or individual ones?
Choose larger bottles for a self-pour or mixing station and individual bottles when separate portions matter. Highland Spring lists 1.5L and 6 × 1L formats, while Tesco’s No Added Sugar Apple & Raspberry drink comes as 4 × 500ml. Compare total volume with your guest count and the other drinks you will serve.
Is sugar-free sparkling water tooth-neutral?
Do not assume so. Northumbria Healthcare NHS Foundation Trust noted in 2021 that sugar-free fizzy drinks can still be acidic and contribute to tooth erosion. Offer still water as another choice.
What should I check on the bottle before the party?
Check the current ingredients, sweeteners and nutrition panel against your guests’ requirements, as well as any relevant allergen and storage information on the pack. M&S advises reading the label because product information can change.