Who is buying mixers for a top-up shop?

Shoppers planning individual serves

If you want mixers ready for several drinks without opening a large shared bottle, twelve 150ml units give you a clear portion count. Tesco lists Schweppes tonic, Slimline tonic, ginger ale and lemonade in that pack size. Check the container type separately if your serving setup needs bottles.

Shoppers comparing tonic ingredients

Regular and Slimline tonic are not interchangeable on the nutrition panel. Tesco lists 7.4g sugars per 150ml of regular Schweppes tonic; Sainsbury’s lists no sugar for Schweppes Slimline, which contains aspartame and carries a phenylalanine notice.

Shoppers choosing a particular tonic flavour

If botanical notes matter more than an exact twelve-unit pack, Fever-Tree and Fentimans describe tonic options with botanicals and quinine. Check the specific product and pack size: the identified retailer examples include Fever-Tree in 8 x 150ml and Fentimans tonic in 4 x 200ml formats.

What should you check before choosing?

Start with the drink you intend to make, then check whether its mixer comes in the unit count, portion size and container you need.

PriorityWhat to checkYour needs
Pack and container Confirm the unit count, millilitres per unit and whether the listing says cans or bottles. Twelve 150ml units contain 1.8 litres altogether. I need roughly twelve separate mixer portions, and the container has to work for how I plan to serve them.
Tonic ingredients Read sugars and energy using the same serving size. Tesco lists 7.4g sugars and 32kcal per 150ml of regular Schweppes tonic; Sainsbury’s lists no sugar and 3kcal per 150ml of Schweppes Slimline, which contains aspartame and has a phenylalanine notice. For my guests, the difference between sugar and sweeteners matters as much as choosing tonic.
Flavour Check whether the planned serve calls for quinine tonic, ginger ale or lemonade. For a botanical tonic, read the specific product description rather than assuming every tonic has the same flavour. I want the mixer to suit the drinks I am making; twelve units of the wrong flavour will not solve the top-up.
Alternative pack sizes Compare both the number of units and their sizes. Sainsbury’s lists Fever-Tree Premium Indian Tonic Water in an 8 x 150ml pack, while Real Foods lists a Fentimans tonic in a 4 x 200ml pack; neither gives twelve individual units. If a particular tonic is my priority, I can choose a different pack size. If I need exactly twelve separate serves, I will check the count before ordering.

What is easy to overlook?

  • Assuming a case of twelve means twelve bottles

    The identified Schweppes 12 x 150ml options are described as cans. A correct unit count can still be the wrong container for your serving setup.

    Read both the pack count and container description on the product listing before ordering.

  • Reading “Slimline” as “free from sweeteners”

    Sainsbury’s lists Schweppes Slimline tonic as having no sugar, but its ingredients include aspartame and its listing carries a phenylalanine notice.

    Compare the nutrition panel and ingredient declaration separately if either sugar or sweeteners matter to you or your guests.

  • Treating every mixer flavour as interchangeable

    Tonic has a quinine flavour profile; ginger ale and lemonade are different mixer styles. Matching the pack size alone does not establish that a flavour suits the drink you have planned.

    Decide which drinks you will serve before choosing among the 12 x 150ml flavours listed by Tesco.

Which brands and retailers are relevant?

These examples help distinguish mixer styles and pack formats; check the individual product rather than applying one line’s details to an entire brand.

Schweppes

Tesco lists Schweppes tonic, Slimline tonic, Canada Dry Ginger Ale and lemonade in 12 x 150ml packs.

  • Regular and Slimline tonic provide distinct ingredient and nutrition choices.
  • The identified 12-packs are cans; check the format if you require bottles.

Fever-Tree

Fever-Tree describes quinine and bitter-orange oils in its Premium Indian Tonic Water. Sainsbury’s lists an 8 x 150ml pack.

  • Its stated flavour profile gives shoppers a specific tonic to consider for a planned spirit pairing.
  • Eight units do not meet a twelve-unit requirement.

Fentimans

Fentimans describes botanicals and quinine in its Connoisseurs Tonic Water; a separate retailer listing identifies a Fentimans tonic 4 x 200ml pack.

  • The brand’s product description offers a way to assess the intended tonic flavour.
  • Check the exact product identity as well as the count: the identified four-pack listing is not a twelve-pack.

Britvic

Britvic announced classic and zero-sugar Indian tonic in six-packs of 330ml cans in September 2023.

  • Britvic described each 330ml can as two serves.
  • Six larger cans are a different serving format from twelve 150ml units; check a current listing for the variant you want.

Tesco

Tesco’s mixer listings include branded 12 x 150ml multipacks and own-label Indian tonic, low-calorie Indian tonic and soda water in 1-litre bottles.

  • The listed formats let shoppers compare individual units with a shared bottle.
  • A 1-litre bottle does not provide twelve separate containers.

Sainsbury’s

Sainsbury’s mixer listings include Schweppes tonic in 12 x 150ml formats and Fever-Tree Light Tonic Water in an 8 x 150ml format.

  • Its listed pack sizes make the unit-count difference clear.
  • Check the exact tonic variant: the listed eight-pack is not the same product as a twelve-pack of Schweppes.

Joybuy mixer options

These options include four mixers in the 12 x 150ml format for a top-up shop, plus an eight-can tonic for shoppers whose pack count is flexible. If bottles are essential, confirm each product’s container description before buying.

Schweppes Slimline Tonic Water 12 x 150ml

Schweppes Slimline Tonic Water 12 x 150ml

A twelve-unit tonic option when you want individual 150ml serves and are choosing a no-sugar variant. The product information identifies cans and lists aspartame and a source of phenylalanine; check the label if those ingredients matter to you or your guests.

View on Joybuy
Schweppes Indian Tonic Water 12 x 150ml

Schweppes Indian Tonic Water 12 x 150ml

A twelve-unit choice for drinks calling for quinine tonic. The product name states 12 x 150ml, but its descriptions conflict on whether the containers are cans or bottles; confirm the format before ordering if it matters for your plans.

View on Joybuy
Canada Dry Ginger Ale Mini 12 x 150ml

Canada Dry Ginger Ale Mini 12 x 150ml

Choose this twelve-can, 150ml format when ginger ale is the intended mixer rather than tonic. If its nutrition values matter to your choice, check the product label, as the available descriptions give conflicting figures.

View on Joybuy
Schweppes Original Lemonade 12 x 150ml

Schweppes Original Lemonade 12 x 150ml

This twelve-can pack provides individual 150ml portions when lemonade suits the planned drinks. It is a different flavour choice from quinine tonic; the product information also carries a phenylalanine notice, so check the label where relevant.

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

Fever-Tree Indian Tonic Water 8 x 150ml

An option when you want individual tonic portions and can accept eight cans instead of twelve. The product information describes quinine and botanical flavours; check the pack count if your top-up needs exactly twelve units.

View on Joybuy

Questions about mixer multipacks

Does a case of twelve mean twelve bottles?

No. The identified Schweppes 12 x 150ml options are described as cans in retailer information. Check the container description on the particular product page if you need bottles; do not rely on “case” or “multipack” alone.

How much mixer is in a 12 x 150ml pack?

A 12 x 150ml pack contains 1.8 litres in total, divided into twelve units. It provides twelve 150ml mixer portions if you use one full unit per drink; a different pour changes the number of drinks.

Should I choose regular or Slimline tonic?

Choose according to the formulation you want to serve, not the pack count: both identified Schweppes options come in 12 x 150ml formats. Tesco lists 7.4g sugars per 150ml of regular tonic, while Sainsbury’s lists Slimline as having no sugar and 3kcal per 150ml; Slimline contains aspartame and carries a phenylalanine notice.

Can a smaller botanical tonic pack replace a twelve-pack?

It can be a flavour alternative if you do not need exactly twelve individual units. Sainsbury’s lists Fever-Tree Premium Indian Tonic Water in an 8 x 150ml pack, and Real Foods lists a Fentimans tonic in a 4 x 200ml pack. Check both the product identity and portion count for your planned drinks.