Hosts sharing individual cans
Match the number of cans to your guests, then decide whether 250ml or 500ml is the serving size you want to offer. Tesco lists multipacks in both sizes, including Red Bull 8 x 250ml and Monster Ultra 9 x 500ml.
Who is choosing the drinks?
Shoppers looking for zero sugar
Compare caffeine separately from sugar. Monster Energy says Ultra contains 0g sugar and 150mg caffeine per 500ml can; Red Bull says Zero has no sugar and contains 80mg caffeine per 250ml can.
Adults considering evening caffeine
Check the amount in each can alongside any coffee, tea, cola or other energy drinks you plan to have that day. Red Bull states 80mg caffeine per 250ml Original can, while Monster Energy states 150mg per 500ml Ultra can.
What should you check?
Start with the serving you want to hand each guest, then check the exact drink's sugar and caffeine information before deciding how many cans to buy.
| Priority | What to check | Your needs |
|---|---|---|
| Caffeine per can | Read the amount for the whole can, not just per 100ml. Red Bull states 80mg per 250ml Original can; Monster Energy states 150mg per 500ml Ultra can. | For an evening film, I want to know the amount in one serving and account for other caffeinated drinks that day. |
| Sugar | Check the exact formulation. Red Bull states 27g sugars per 250ml Original can and describes Zero as without sugar; Monster Energy states 0g sugar per 500ml Ultra can. | If I want a sugar-free drink, I will choose a formulation labelled that way rather than assuming a smaller can contains no sugar. |
| Can count and size | Check both figures on the pack. Tesco lists Red Bull Original in 250ml multipacks of 4, 8 and 12, Monster Ultra in 500ml packs of 4 and 9, and Relentless Origin in a 4 x 500ml pack. | There should be enough separate cans for guests, in a size they are comfortable opening. |
| Pack format | Confirm that the multipack contains cans. Tesco's listed Lucozade Energy Original and Orange 8 x 380ml multipacks are bottles. | If the plan calls for cans, I do not want to mistake an eight-bottle pack for one. |
Easy mistakes to avoid
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Treating a bigger can as only a bigger drink
Can size can change the caffeine amount in an individual serving. Monster Energy states 150mg per 500ml Ultra can, while Red Bull states 80mg per 250ml Original can.
Check the caffeine figure for the entire can before setting out drinks for an evening film.
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Reading sugar-free as a caffeine claim
Monster Energy states that a 500ml Ultra can has 0g sugar and 150mg caffeine. Red Bull describes its 250ml Zero can as without sugar and containing 80mg caffeine.
Check sugar and caffeine separately on the exact formulation you intend to buy.
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Mistaking a bottle multipack for cans
Tesco's listed Lucozade Energy Original and Orange 8 x 380ml multipacks contain bottles, so they do not meet a can-only plan.
If bottles would also work, consider them as a separate format; otherwise confirm that the pack listing specifies cans.
Relevant brands and retailers
Red Bull
Tesco lists Original in several 250ml-can multipacks, making it a format to consider when guests want smaller individual cans.
- Red Bull states that each 250ml Original can contains 80mg caffeine; it describes Zero as without sugar with 80mg caffeine per 250ml can.
- Red Bull states that Original contains 27g sugars per 250ml can. Check which formulation is in the multipack.
Monster Energy
Tesco lists Monster Ultra in 4- and 9-can multipacks of 500ml.
- Monster Energy states that a 500ml Ultra can contains 0g sugar.
- The brand states 150mg caffeine per 500ml Ultra can, so check whether that serving size suits the evening's plans.
Relentless
Tesco lists Relentless Origin as a 4 x 500ml can multipack.
- The four-can format gives a clear number of separate servings for a smaller group.
- Read the current Origin pack label for its caffeine and sugar figures before deciding whether it meets your needs.
Lucozade
Tesco lists Lucozade Energy Original and Orange in 8 x 380ml bottle multipacks, an alternative if cans are not essential.
- Lucozade states that its Energy range contains 12mg caffeine per 100ml.
- The listed eight-drink multipacks are bottles, not a direct match for a can-only plan.
Tesco
Tesco's energy-drink listings provide pack counts and volumes for several of the named drinks.
- Its listings include 250ml Red Bull cans, 500ml Monster Ultra and Relentless cans, and 380ml Lucozade Energy bottles.
- Check the individual listing for the formulation and container type rather than relying on the category name alone.
Sainsbury's
Sainsbury's lists Monster Energy Ultra Rosá as a 4 x 500ml multipack.
- The listing identifies this Ultra Rosá variant as zero sugar.
- Check the variant and its label when comparing it with other Monster Ultra multipacks.
Multipack cans on Joybuy
These options are multipacks of individual 250ml or 500ml cans for sharing at a movie night. Compare the pack count and exact formulation, then check caffeine and sugar on the drink you choose.
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Red Bull Energy Drink 8 x 250ml
Eight smaller cans provide separate servings for guests. Red Bull states that its Original drink contains 80mg caffeine per 250ml can; check the pack's sugar declaration alongside the caffeine amount.
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Rockstar Blueberry & Pomegranate 12 x 500ml
Twelve 500ml cans provide separate drinks for a larger group. Check the caffeine amount for the whole can and the sugar declaration on this Blueberry & Pomegranate variant before choosing it for an evening film.
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Monster Energy Ultra Zero Sugar 4 x 500ml
Four 500ml cans suit a group looking for this zero-sugar formulation. Monster Energy states that a 500ml Ultra can contains 0g sugar and 150mg caffeine; check the current pack label before serving.
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Monster Energy Original Green 9 x 500ml
Nine individual 500ml cans offer a different group size from the four-can Ultra pack. This is Original Green, not Ultra Zero Sugar; check its own sugar and caffeine declarations before choosing between them.
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Red Bull Sugarfree Energy Drink 12 x 250ml
Twelve 250ml cans combine smaller individual servings with the Sugarfree formulation. Check the caffeine amount on this exact pack; do not substitute the stated figure for a different Red Bull formulation.
Common questions
Should I choose 250ml or 500ml cans for a movie night?
Choose by the serving size and caffeine amount you want to offer each guest. Red Bull states that its 250ml Original can contains 80mg caffeine, while Monster Energy states that its 500ml Ultra can contains 150mg; also consider other caffeinated drinks consumed that day.
Does sugar-free mean low caffeine?
No. Monster Energy states that Ultra contains 0g sugar and 150mg caffeine per 500ml can. Red Bull describes Zero as without sugar and containing 80mg caffeine per 250ml can, so check both figures for the exact drink.
Do all energy-drink multipacks contain cans?
No. Tesco lists Lucozade Energy Original and Orange 8 x 380ml multipacks as bottles. If your movie-night plan requires cans, confirm the container type as well as the drink count.