For individual car boot sale refreshments, sealed 330ml cans are easy to count and hand over without pouring; a shared large bottle needs cups and dispensing. Choose standard cola for people who want it, alongside a zero-sugar option if you expect mixed preferences. Add a specifically labelled caffeine-free cola where caffeine avoidance matters, and check sweetener labels for anyone who needs to avoid aspartame.
Sealed cans make each serving countable and remove the need to pour from a shared bottle. UK retailer and Joybuy listings include 24 × 330ml packs across standard, zero-sugar and caffeine-free cola choices. If you plan to sell drinks, check the organiser’s rules and ask your local authority which food-business requirements apply to your activity.
A standard cola, a zero-sugar cola and, where relevant, a caffeine-free variant give guests distinct choices. Keep the cans visibly separated so someone choosing by sugar or caffeine content can identify the right one.
Read the exact variant’s ingredient and nutrition label rather than relying on “zero” or “diet” in the name. The NHS says aspartame is unsuitable for people with phenylketonuria (PKU), and notes that carbonated drinks are associated with dental erosion regardless of whether they contain sugar or sweeteners.
Start with how you will serve the drinks, then compare the sugar, caffeine and ingredient labels of the exact varieties you plan to offer.
| Priority | What to check | Your needs |
|---|---|---|
| Serving format | Check the number and size of cans, whether you can carry and store the pack, and how many you can chill. Joybuy lists 24 × 330ml packs for the three varieties shown below. | I want individual drinks that I can count and hand over without cups or pouring. |
| Sugar content | Compare sugars per 100ml and per can on the exact labels. Coca-Cola GB lists Original Taste at 10.6g sugars per 100ml; Joybuy lists 35g per 330ml can. Pepsi UK lists Pepsi Max at 0g sugars. | A mixed group may want both original-style cola and a zero-sugar choice, rather than one variety for everyone. |
| Caffeine and sweeteners | Look for an explicit caffeine-free designation and read the ingredients. Pepsi UK lists caffeine in regular Pepsi Max and offers a separately labelled caffeine-free variant. Check for aspartame and a phenylalanine statement where PKU matters. | Some guests avoid caffeine; others need to check sweeteners. I want each variety clearly identified before it is handed over. |
| Event arrangements | Confirm the organiser’s rules and whether your activity counts as a food business with the relevant local authority. Keep the manufacturer’s information with unopened cans. | If I am selling refreshments, I need to settle the applicable requirements before buying stock for the event. |
Coca-Cola Original Taste lists 35g sugars per 330ml can on Joybuy. Someone looking for a zero-sugar cola will need a separate variety.
If space allows, stock clearly labelled standard and zero-sugar cans rather than assuming one formulation suits everyone.
Pepsi UK lists caffeine in regular Pepsi Max; its caffeine-free version is a different product. The NHS also says aspartame is unsuitable for people with PKU.
Choose a specifically labelled caffeine-free can when needed, check its ingredients and keep the varieties separate.
The NHS associates carbonated drinks with dental erosion because of their acid content, whether they contain sugar or sweeteners.
Describe the drink by its stated sugar content, not as a health or dental-care option. Offer water separately if you are choosing the wider refreshment range.
The rules for a particular stall depend on the activity and how drinks are supplied. The Food Standards Agency and Food Standards Scotland say food businesses must register with their local authority at least 28 days before starting operations.
Ask the organiser what is permitted and check your position with the relevant local authority before committing to event-scale quantities.
Coca-Cola GB identifies Original Taste and Zero Sugar Caffeine Free as different formulation choices; UK retailer listings include 24 × 330ml Coca-Cola packs.
Pepsi UK identifies regular Pepsi Max and Pepsi Max Caffeine Free as separate no-sugar cola variants; UK listings include 24 × 330ml packs.
Tesco’s cola listings include branded standard, zero-sugar and caffeine-free cans in 24 × 330ml packs.
These 24 × 330ml packs represent three choices for individual servings: zero-sugar and caffeine-free, zero-sugar with caffeine, and standard-sugar cola.
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For individual servings where a no-sugar, caffeine-free cola is wanted. This pack contains 24 cans of 330ml. The product information identifies sweeteners and a source of phenylalanine; check the exact label for anyone with PKU.
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For individual servings when zero sugar is wanted but caffeine does not need to be avoided. The pack contains 24 cans of 330ml, and Joybuy lists 0g sugars per can. Its ingredients include caffeine and sweeteners; check the phenylalanine statement where PKU matters.
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For individual servings when original-style, standard-sugar cola is specifically wanted. The pack contains 24 cans of 330ml; Joybuy lists 35g sugars per can, and Coca-Cola GB identifies caffeine in Original Taste. Offer a separate zero-sugar choice if your group wants one.
Choose cans if you need sealed individual drinks that are easy to count and hand over. The Joybuy packs shown here each contain 24 × 330ml cans. A shared bottle means arranging cups and pouring, so decide whether that suits how you will serve guests.
Offering both gives a mixed group a choice if you have room for separate packs. Joybuy lists 35g sugars per 330ml can for Coca-Cola Original Taste and 0g per 330ml can for Pepsi Max. Keep the varieties clearly labelled; zero sugar does not mean the drink is non-acidic.
Some does: Pepsi UK lists caffeine in regular Pepsi Max and labels Pepsi Max Caffeine Free as a separate variant. If caffeine avoidance matters, select an explicitly caffeine-free product and check the exact can.
Do not assume it is. The NHS says aspartame is unsuitable for people with phenylketonuria (PKU). Check the ingredients and phenylalanine statement on the exact variety rather than relying on its sugar content.
If your activity is a food business, the Food Standards Agency and Food Standards Scotland say registration with the local authority is required at least 28 days before food operations start. Whether your particular event activity falls into that category depends on its circumstances; check with the organiser and relevant local authority before selling.