Who is planning the drinks?

Hosts serving mixed preferences

A mix of regular, zero-sugar and, where needed, caffeine-free drinks gives guests a choice without making one type of cola the only option.

Organisers buying several bottles

Check the number and size of bottles in each pack, then confirm availability before building the drinks plan around a particular product.

Volunteers serving packaged drinks

Keep the bottles or their labels accessible so guests can check ingredients before choosing a drink.

What should you check before buying?

Start with the types of drink guests may want, then work out portions and check the exact packs you intend to serve.

Priority What to check Your needs
Sugar and sweeteners Read the sugars value and serving size on the exact bottle. Check the ingredients of zero-sugar drinks for sweeteners and phenylalanine information. I want guests to be able to choose between regular and zero-sugar cola. Tesco Groceries labels Coca-Cola Original Taste 2L at 27 g sugars per 250 ml; Joybuy lists Coca-Cola Zero Sugar 2L x 6 at 0 g sugars per 100 ml. Those figures use different portion sizes, so compare labels on the same basis.
Caffeine Look for an explicit caffeine-free designation and confirm it against the current pack label. Do not assume every zero-sugar drink is caffeine-free. If someone wants to avoid caffeine, I need a clearly labelled choice. Tesco Groceries lists a 2-litre Coca-Cola Zero Sugar Zero Caffeine variant alongside other colas.
Servings and pack size Check bottle volume, bottles per pack and the portion size used for planning. Allow for guests who want more than one glass. I need enough drink to share without treating one bottle as enough for eight guests. Tesco Groceries labels Coca-Cola Original Taste 2L as eight 250 ml glasses; that describes portions, not how many people will drink from it.
Flavour choice Check whether the selection includes a non-cola drink and read its own sugar and ingredient label rather than assuming it matches a cola variant. Some guests may prefer lemonade to cola. Tesco Groceries lists 2-litre Schweppes Lemonade and Schweppes Slimline Lemonade as other fizzy options.
Availability and labels Confirm the chosen bottles are available when ordering. Keep their original labels accessible when serving. I want a substitute ready if a preferred bottle is unavailable, while letting guests check the ingredients of what is actually served.

What can catch hosts out?

  • Counting portions as people

    Tesco Groceries describes a Coca-Cola Original Taste 2L bottle as eight 250 ml glasses. That does not mean it will cover eight guests if portions differ or anyone has a refill.

    Estimate how many glasses you expect to pour, then check the total volume across the bottles you buy.

  • Assuming zero sugar settles every ingredient question

    Zero-sugar cola can contain sweeteners and caffeine. Joybuy’s Coca-Cola Zero Sugar 2L x 6 listing also identifies phenylalanine.

    Keep the exact bottle label available for guests to check, and offer another type of drink for those who do not want cola.

  • Planning around one product

    A preferred bottle may not be available when it is time to order.

    Choose a possible substitute by the need it must meet—such as zero sugar, a caffeine-free label or non-cola flavour—and check its ingredients separately.

Which brands and ranges are relevant?

These are reference points for comparing drink types, not a list of what will be available for your event.

Coca-Cola

The range includes regular and zero-sugar 2-litre cola choices, as well as a zero-caffeine variant listed by Tesco Groceries.

  • Tesco Groceries labels Coca-Cola Original Taste 2L as eight 250 ml glasses, with 27 g sugars per glass.
  • Check the exact variant and ingredient label; the regular, zero-sugar and zero-caffeine products are distinct choices.

Pepsi

Tesco Groceries lists Pepsi Max No Sugar Cola Bottle 2L as a zero-sugar cola option.

  • Joybuy’s PEPSI Max 2L listing states 0 g sugars per 100 ml.
  • That listing identifies sweeteners and caffeine, so check the label if either matters to guests.

Tesco

Tesco Groceries lists Tesco Xero Cola in a 2-litre bottle as an own-label cola option.

  • It gives organisers another 2-litre cola to consider alongside named brands.
  • Check its current nutrition panel and ingredients in their own right; the listing does not establish that it matches another cola’s formulation or flavour.

Joybuy 2-litre cola options

These multipacks cover regular and zero-sugar cola choices for sharing at a street party. Check the number of bottles in each pack against the portions you plan to serve.

PEPSI Regular, eight 2-litre bottles

PEPSI Regular 8 x 2L

A regular-cola choice when guests want that style of drink. The pack contains eight 2-litre bottles; check that this quantity suits the event and read the current label for sugar, caffeine and sweeteners.

View on Joybuy
Coca-Cola Zero Sugar, six 2-litre bottles

Coca-Cola Zero Sugar 2L x 6

A zero-sugar cola choice in a pack of six 2-litre bottles. Joybuy lists 0 g sugars per 100 ml; the product information also identifies caffeine and phenylalanine, so keep the current pack label available for ingredient checks.

View on Joybuy
Diet Coke Caffeine Free, six 2-litre bottles; check the pack label for caffeine

Diet Coke Caffeine Free 2L x 6

This six-bottle, 2-litre cola multipack is listed as a zero-sugar choice. Its product information gives conflicting caffeine statements, so do not rely on the name alone for a caffeine-free option: check the exact pack label before serving. Check the label for sweeteners and phenylalanine information too.

View on Joybuy

Street-party drinks questions

How many servings are in a 2-litre fizzy-drink bottle?

At 250 ml per glass, a 2-litre bottle provides eight glasses, as Tesco Groceries states for Coca-Cola Original Taste 2L. Plan for the portions and refills you expect rather than treating eight glasses as enough for eight people.

Should I serve only regular cola at a street party?

A mix gives guests more choice: consider regular cola alongside a zero-sugar drink and, if caffeine avoidance matters, a separately checked caffeine-free option. Read each product’s label rather than assuming its sugar or caffeine content from the brand alone.

Should I keep the bottles after pouring drinks?

Keep the bottles or their labels accessible while serving so guests can check the ingredients of the exact drinks on offer. This is particularly useful when regular, zero-sugar and other variants are being served together.