Who is choosing mixers for the evening?

The useful choice depends on what guests will drink and whether everyone needs the same mixer.

Hosts serving different spirits

If guests are choosing between gin, vodka and vermouth, a classic tonic may cover several planned drinks. Fever-Tree names those spirits as pairings for its Premium Indian tonic; check the other drinks you intend to offer separately.

Hosts putting flavour on the table

If guests want to compare mixer flavours as well as spirits, consider how quinine bitterness, citrus and botanical ingredients will affect each planned combination. Fentimans lists juniper berry, kaffir lime leaves and lemongrass extracts in its Connoisseurs tonic.

Hosts portioning drinks for a group

Individual 150ml portions make it straightforward to plan how many mixers to put out. UK listings identify an 8 × 150ml Fever-Tree Premium Indian pack and a 12 × 150ml Schweppes Indian pack; choose a count that fits the guests and flavours you expect to serve.

What should you check before choosing?

Start with the drinks you plan to mix, then check portion count and the label of each exact variant.

Priority What to check Your needs
Flavour profile Compare a classic Indian tonic with the named botanical ingredients of a flavour-led option. Check the manufacturer’s stated spirit pairings for the exact tonic. I’m serving different spirits, so I want a tonic with pairings that match more than one planned drink. If the group wants botanical flavours, I can choose a second tonic with that specific profile.
Portion format Check the number and volume of portions, and whether the packaging is cans or bottles. The cited Fever-Tree Premium Indian pack is 8 × 150ml; the cited Schweppes Indian pack is 12 × 150ml. How many guests will want tonic, and will I put out more than one flavour? I can plan the portion count around those choices rather than assuming every guest wants the same drink.
Sugar and sweeteners Read sugars per 100ml and the full ingredients of the exact regular, light or slimline variant. Sainsbury’s lists 8g sugars per 100ml for Fever-Tree Premium Indian; its Schweppes Indian listing includes sodium saccharin. I want guests to be able to see whether their chosen mixer contains sugar or a sweetener. A “premium” or “light” name alone does not answer that question.
Dietary information Check each current pack’s ingredients and relevant dietary or allergen statements. Do not transfer a statement about one product to another flavour or brand. If a guest has an allergy, intolerance or other dietary requirement, I need to check every mixer I plan to serve, not just the main tonic.

Common buying mistakes

  • Assuming “premium” means less sugar or no sweetener

    Sainsbury’s lists 8g sugars per 100ml for Fever-Tree Premium Indian, while the ingredients for its listed Schweppes Indian tonic include both sugar and sodium saccharin. These details apply to the named products, not every tonic in either range.

    Compare the nutrition panel and ingredient list on each exact flavour and regular, light or slimline variant you are considering.

  • Choosing a botanical tonic without considering the spirits

    Fentimans Connoisseurs contains named botanical extracts, including juniper berry, kaffir lime leaves and lemongrass. That flavour direction is a different choice from a classic Indian tonic and may not match every guest’s preference.

    List the spirits you will serve first. Add a botanical option when its ingredients and the manufacturer’s suggested pairings fit those drinks.

  • Comparing pack counts without checking portions

    An 8 × 150ml pack and a 12 × 150ml pack provide different numbers of individual portions. The count also matters when guests are choosing between several mixer flavours.

    Estimate how many people will choose each tonic, then check both the number of units and the volume of each unit on the exact pack.

  • Applying one product’s dietary statement to a whole range

    Sainsbury’s dietary statements for its listed Schweppes Indian tonic concern that product. A different tonic or variant needs its own label check.

    Read the current ingredients and relevant allergen or dietary information for every mixer you put out, particularly when a guest has a stated requirement.

Mixer brands and retailer ranges

These references describe particular tonic lines or formats; a brand name alone does not establish the ingredients or suitability of every variant.

Fever-Tree

Fever-Tree positions Premium Indian Tonic Water, made with quinine and bitter-orange oils, for gin, vodka and fortified wines including vermouth.

  • The cited Premium Indian product comes in an 8 × 150ml pack; the range also includes Refreshingly Light variants.
  • Sainsbury’s lists 8g sugars per 100ml for regular Premium Indian. Check the exact variant if sugar content affects your choice.

Fentimans

Connoisseurs Tonic Water offers a botanical direction: Fentimans lists quinine and fermented extracts including juniper berry, kaffir lime leaves and lemongrass.

  • Its named ingredients give hosts a specific flavour profile to consider alongside their planned spirits.
  • The ingredient list includes steviol glycosides as a sweetener; check the current label against guests’ preferences.

Schweppes

The cited Indian Tonic Water is a classic quinine-containing option listed in a 12 × 150ml pack.

  • The pack provides twelve individually sized 150ml portions.
  • Its listed ingredients include sugar and sodium saccharin. Check the exact product rather than assuming a classic tonic is unsweetened.

Britvic

Britvic announced Mojito, Piña Colada and Strawberry Daiquiri cocktail mixers for the hospitality channel in 2023.

  • Those named formats illustrate a cocktail-mixer route distinct from the tonic choices discussed here.
  • The announcement concerned hospitality supply, not a current grocery range for a board game night.

Tesco

Tesco’s tonic category includes own-label and Tesco Finest formats alongside branded products, offering different pack and flavour labels to compare.

  • Its listed range includes own-label 1L tonic and Tesco Finest 500ml tonic formats.
  • Do not assume an own-label product has the same botanical ingredients as a named branded tonic; compare their exact labels.

Joybuy tonic options

These tonics cover classic Indian, Mediterranean botanical, light and slimline choices for a board game night. Compare their flavours, listed portions and ingredients against the drinks and guests you are planning for.

Fever-Tree Refreshingly Light Mediterranean Tonic Water 8 × 150ml

Fever-Tree Refreshingly Light Mediterranean Tonic Water 8 × 150ml

Consider this Mediterranean tonic when its botanical flavour direction suits the spirits on the table. The pack contains eight 150ml portions; check the exact ingredients and nutrition if guests have sugar or sweetener preferences.

View on Joybuy
Fever-Tree Indian Tonic Water 8 × 150ml

Fever-Tree Indian Tonic Water 8 × 150ml

A classic tonic to consider when offering gin, vodka or vermouth; Fever-Tree names those spirits as pairings for its Indian tonic. This pack has eight 150ml portions. Sainsbury’s lists 8g sugars per 100ml for the corresponding Premium Indian product, so check the current pack label if that matters to guests.

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Schweppes Slimline Tonic Water 12 × 150ml

Schweppes Slimline Tonic Water 12 × 150ml

This 12 × 150ml slimline pack is an option when serving several individual tonic drinks. Its product information identifies aspartame and notes a source of phenylalanine; check the current label for guests with relevant dietary requirements rather than treating “slimline” as a complete ingredient description.

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Schweppes Indian Tonic Water 12 × 150ml

Schweppes Indian Tonic Water 12 × 150ml

Consider this classic quinine-containing tonic when you need twelve 150ml portions for planned gin or vodka drinks. The listed ingredients include sugar and sodium saccharin. Check whether the current pack contains cans or bottles if the container type matters to your plans.

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Fever-Tree Refreshingly Light Premium Indian Tonic Water 15 × 150ml

Fever-Tree Refreshingly Light Premium Indian Tonic Water 15 × 150ml

This 15 × 150ml pack is an option when planning several gin and tonics. The light variant still contains sugar, so check its current nutrition panel and ingredients rather than treating “light” as meaning sugar-free. Confirm any other spirit pairings you need against the exact product details.

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Questions about serving tonic to a group

Should I buy one tonic flavour for everyone?

One classic Indian tonic can be a starting point when guests are choosing between gin, vodka and vermouth: Fever-Tree names all three as pairings for its Premium Indian product. Add a botanical tonic if its particular ingredients suit the drinks you will serve and guests want that flavour choice.

Are premium tonics automatically lower in sugar?

No. Sainsbury’s lists 8g sugars per 100ml for regular Fever-Tree Premium Indian tonic. Read the nutrition panel and ingredient list of each exact variant, including light or slimline versions, to distinguish its sugar content from any sweeteners it contains.

How do I choose between 8 × 150ml and 12 × 150ml packs?

Choose by the number of guests likely to drink that particular tonic and whether you will offer another flavour. The cited Fever-Tree Premium Indian pack provides eight 150ml portions, while the cited Schweppes Indian pack provides twelve; check the current pack description if cans or bottles matter to you.

Should I check allergen information on canned or bottled mixers?

Yes. Check the current label and ingredients of every mixer you plan to serve, especially when a guest has an allergy or intolerance. GOV.UK’s July 2026 guidance for UK food businesses explains that food law requires declaration of 14 regulated allergens as allergens; a guest may also need to check for other ingredients relevant to them.