Families stocking up for snack time at home
If everyone likes unflavoured fizz, a larger bottle or multipack gives you water to share over several school-holiday snack occasions. Highland Spring lists both 1.5L bottles and 6x1L packs.
Who is this choice for?
The useful distinction is whether the drinks will be shared at home, carried on a day out or chosen for their flavour.
Families planning outings and picnics
Individual portions can be easier to carry and hand out than a shared large bottle. Highland Spring lists a 500ml format; check the drink label if you choose a flavoured option for the trip.
Families considering flavoured drinks
When plain water is not the preferred taste, compare the exact flavoured product with plain sparkling water. Fruit juice, sweeteners and sugars are separate label details to check, not something to assume from the shelf category.
What should you check before buying?
Choose the drink type first, then a pack size you can use at home or carry on an outing. A flavoured sparkling drink calls for an ingredient check even when its label says zero added sugar.
| Priority | What to check | Your needs |
|---|---|---|
| Plain or flavoured | Read the product name and ingredients. Plain sparkling water can list water and carbon dioxide; flavoured drinks need checking for juice, sweeteners and other ingredients. | I want a fizzy drink for ordinary snack times, and the children are happy with an unflavoured taste. |
| Sugar information | Compare sugars per 100ml on the exact product and read any added-sugar claim alongside the ingredients. Sanpellegrino says its UK Zero Added Sugar drinks contain fruit juice and naturally occurring sugars. | If I choose a flavour, I want to know what is in that particular drink rather than relying on the words “zero added sugar”. |
| Pack format | Check the number of containers and volume of each. A 500ml portion differs from a 1.5L bottle or six 1L bottles when packing drinks or sharing them. | For a day out, I would rather carry individual portions; at home, we can share from larger bottles. |
| Unflavoured water and teeth | Keep unflavoured carbonated mineral water distinct from flavoured or sweetened fizzy drinks. The Department of Health and Social Care's 2025 oral-health guidance says unflavoured carbonated mineral water is fine for teeth, although it is more acidic than still water. | I want to understand whether the drink I am considering is plain sparkling mineral water or a different fizzy product. |
Common mix-ups to avoid
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Assuming everything on the sparkling-water shelf is plain water
Retailer ranges place unflavoured water alongside fruit-flavoured drinks. Tesco and M&S list flavoured options, while Sanpellegrino has a separate fruit-juice-containing sparkling-drinks range.
For plain water, check the drink's ingredients. For a flavoured option, read its full ingredients and nutrition information instead of relying on the shelf heading.
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Reading “zero added sugar” as “no sugar or juice”
Sanpellegrino says its UK Zero Added Sugar range contains fruit juice and naturally occurring sugars. The claim describes added sugar, not every ingredient in the drink.
Check the ingredient list and sugars per 100ml for the exact flavour you intend to buy.
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Treating all fizzy drinks alike
The NHS distinguishes water from sugary fizzy drinks. The Department of Health and Social Care's 2025 oral-health guidance specifically says unflavoured carbonated mineral water is fine for teeth; that statement does not describe every flavoured drink.
Decide whether you want plain sparkling water first, then assess any flavoured alternative by its own label.
Brand and retailer ranges to consider
These ranges illustrate different formats and drink types; check the particular product label when choosing a variant.
Highland Spring
A sparkling spring-water range with formats for carrying or sharing.
- Highland Spring lists 500ml and 1.5L bottles and a 6x1L multipack.
- Check the retailer listing for the format you want.
San Pellegrino
Plain sparkling natural mineral water and a separate UK flavoured sparkling-drinks range.
- The Joybuy UK listing for the plain 6x1L mineral water gives natural mineral water and carbon dioxide as ingredients and lists 0g sugars per 100ml.
- Sanpellegrino says its Zero Added Sugar flavoured range contains fruit juice and naturally occurring sugars; do not treat it as the same product as plain water.
Perrier
A mineral-water brand with an Original drink and flavoured variants listed on its international site.
- Perrier describes its Original carbonated mineral water as sugar-free and calorie-free.
- For a UK purchase, check the current listing and packaging for the particular variant and format.
Tesco
An own-label range spanning plain sparkling mineral water and flavoured sparkling drinks.
- Tesco Groceries lists plain sparkling mineral water in 2L, 12x500ml and 6x2L formats.
- Its flavoured products are distinct choices; check each product's ingredients and nutrition label.
M&S
A retailer range listing plain mineral water alongside fruit-flavoured sparkling drinks.
- M&S lists plain sparkling mineral-water formats and flavours including lemon and lime, summer berries and blood orange.
- Read the individual product label to distinguish the ingredients of each flavoured variant.
Joybuy sparkling-water options
These plain sparkling-water packs include individual 500ml portions for outings and 1L bottles for sharing at home.
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Cano Water Sparkling Resealable 12x500ml
The 500ml cans give each person a portion to take on an outing. This pack contains 12 resealable cans; its listed ingredients are natural spring water and carbon dioxide, with 0g sugars per 100ml. Check the closure instructions on the packaging if you plan to reseal a can.
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SAN PELLEGRINO Sparkling Natural Mineral Water 6x1L
Six 1L bottles provide a format for sharing across snack times at home. The Joybuy UK listing gives natural mineral water and carbon dioxide as ingredients and 0g sugars per 100ml; it advises keeping bottles sealed to maintain carbonation.
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Buxton Sparkling 8x500ml
The pack of eight 500ml bottles offers individual portions for days out. The product description identifies carbonated natural mineral water, and its nutrition information lists 0g sugars per 100ml.
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Highland Spring Sparkling Spring Water 6x1L
Six 1L bottles are a format for sharing at home. The product description identifies natural sparkling mineral water and advises refrigerating opened bottles and using them within 7 days. Check the pack's nutrition panel if you need an exact sugar figure.
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Highland Spring Sparkling Spring Water 8x500ml
Eight 500ml bottles provide individual portions for outings. The listing identifies Highland Spring sparkling spring water and advises refrigerating opened bottles and consuming them within 7 days. Check the pack's nutrition panel if an exact sugar figure matters to your choice.
Questions about sparkling water
Can children have plain sparkling water with school-holiday snacks?
Plain sparkling water can be an option if they like it. The NHS recommends water and milk as drinks for children, advises against sugary fizzy drinks and suggests sparkling water for people who dislike the taste of still water.
Is unflavoured sparkling mineral water bad for teeth?
The Department of Health and Social Care's 2025 oral-health guidance says carbonated mineral water is more acidic than still water but is fine for teeth as long as it is unflavoured. That conclusion should not be extended to every flavoured or sweetened fizzy drink.
Does zero added sugar mean a sparkling drink contains no sugar or juice?
No. Sanpellegrino says its UK Zero Added Sugar sparkling-drinks range contains fruit juice and naturally occurring sugars. Check the ingredients and sugars per 100ml for the exact flavour.
Should I choose 500ml bottles or a larger pack?
Choose individual 500ml portions when carrying drinks for an outing matters; consider larger bottles or multipacks when sharing at home. Highland Spring lists 500ml and 1.5L bottles as well as a 6x1L pack, so you can match the format to how the drinks will be used.
How should I store sparkling water after opening it?
Follow the instructions for the bottle you buy. Joybuy UK advises keeping its listed SAN PELLEGRINO 6x1L bottles sealed to maintain carbonation; its separate San Pellegrino 1L listing advises refrigeration after opening.