Choose the mixer style your household will use, then match the number of individual cans to your plans for the week and the space available to store them. Standard, slimline and flavour-led tonics are different choices; check the exact pack’s ingredients and nutrition label before committing to a larger format.
If you make several drinks at home during the week, individual 150ml cans let you count out the servings you expect to use. Compare the pack total with your storage space: Tesco Groceries lists 12-can tonic packs, while LWC Drinks lists a 24-can Britvic case.
Choose by the exact variant rather than the brand alone. Tesco Groceries lists standard and slimline Schweppes tonic separately; check the ingredients and nutrition label of the pack you intend to buy.
If the tonic style matters for the drinks you plan to serve, settle on the flavour before buying several cans. Fever-Tree lists Indian and Mediterranean tonics, while Fentimans lists several tonic styles in its range.
Start with the drink you intend to make, then check whether the pack contains a sensible number of servings for the week.
| Priority | What to check | Your needs |
|---|---|---|
| Pack size | Check the can count and volume per can, then multiply them for the pack total. Examples listed by Tesco Groceries and LWC Drinks range from 8 × 150ml (1.2 litres) to 24 × 150ml (3.6 litres). | I want enough individual servings for the week without storing more cans than I expect to use. |
| Mixer style | Check whether the pack is standard tonic, slimline or low-calorie tonic, a flavour-led tonic, or another mixer such as ginger ale. Read the variant name rather than relying on the brand name. | For a familiar tonic, I would choose that style before deciding on a larger pack; for a particular drink, the mixer flavour may matter more. |
| Ingredients and nutrition | Read the exact pack’s ingredients, declared allergens and nutrition information, particularly when sweeteners or other ingredients matter to you. GOV.UK says allergens must be highlighted and listed in the ingredients. | I need to know what is in this variant, not assume it has the same recipe as another tonic from the range. |
A larger case is a greater storage commitment if its tonic style is not one the household expects to use. Tesco Groceries lists 8- and 12-can examples, while LWC Drinks lists a 24-can Britvic tonic case.
Choose between standard, slimline or low-calorie, and flavour-led tonic first. Then pick a can count that fits your expected use.
A standard tonic and a slimline or flavoured variant should not be treated as the same recipe. This matters when you are checking sweeteners, other ingredients or declared allergens.
Read the ingredients and allergen information for the exact pack. GOV.UK says allergens must be highlighted on the label and listed in the ingredients.
Tesco Groceries lists standard and slimline Schweppes tonic in 12 × 150ml can packs.
Fever-Tree lists Indian, Mediterranean and Refreshingly Light tonic variants in its range. Tesco Groceries lists Light Mediterranean tonic in an 8 × 150ml can pack.
Fentimans lists Premium Indian, Naturally Light and Connoisseurs tonic styles in its range.
LWC Drinks lists Britvic Tonic Water as a 24 × 150ml can case; Universal Beers lists a low-calorie tonic in the same format.
These options include tonic multipacks in several styles and one ginger ale multipack. If your shop is specifically for tonic, note that ginger ale is a different mixer before comparing pack sizes.
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A slimline tonic option for a shop needing 12 individual 150ml servings. The pack totals 1.8 litres; check the exact label if its ingredients or sweeteners matter to you.
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An eight-can tonic pack to consider when 1.2 litres fits your plans for the week. Check the exact nutrition and ingredients label when choosing between light tonic variants.
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A Mediterranean tonic variant for shoppers choosing that style of mixer. Eight 150ml servings total 1.2 litres, so check whether that amount covers the drinks you have planned.
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An Indian tonic option when you want eight individual servings rather than a larger case. The 150ml cans total 1.2 litres; compare the exact nutrition label if you are choosing between standard and light tonic.
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This is ginger ale rather than tonic, so choose it when ginger ale is the mixer you intend to use. Its eight 150ml servings total 1.2 litres.
Multiply the number of cans by the volume of each can. For the 150ml examples listed by Tesco Groceries and LWC Drinks, eight cans total 1.2 litres, 12 total 1.8 litres and 24 total 3.6 litres. Choose the number of servings you expect to use and can store.
Do not assume the two variants have the same recipe. Tesco Groceries lists Schweppes standard and slimline tonic as separate products; read the ingredients and nutrition label of the exact pack to compare them.
Read the declaration for the exact variant you are buying. GOV.UK says food and drink with two or more ingredients must list them, and allergens must be highlighted on the label and listed in the ingredients.
Recycle.co.uk says UK councils collect drinks cans and advises emptying and briefly rinsing them. Check your local council’s instructions, including whether it has a preference about crushing cans.