Who is each format for?

Sellers offering sealed drinks

Individual ready-to-drink portions keep serving simple and leave each drink in its original labelled pack. Tesco and Sainsbury's list Yazoo packs of six 200ml drinks. If you sell or distribute refreshments as a food business, check the applicable registration requirements.

Organisers pouring from larger bottles

This format suits a setup with clean serving equipment and storage appropriate to the product. Tesco lists 750ml Shaken Udder and 1L Yazoo milkshakes; pouring adds handling once a bottle is opened.

People making shakes from 6-pint milk

A 6-pint bottle supplies plain milk, not finished milkshakes. Sainsbury's and Asda list bottles at about 3.4L, while Tesco lists milkshake mixes separately. Allow for mixing, serving equipment and the storage instructions for the ingredients and prepared drinks.

What should you check before buying?

Decide how you will serve the drinks before calculating the volume: sealed portions, bottles for pouring and milk plus mix create different handling tasks.

Sealed ready-to-drink portions

Choose when: You want to hand over drinks without mixing or pouring them.

Bear in mind: Reaching a roughly 3.4L target takes several multipacks of 200ml drinks.

Larger ready-to-drink bottles

Choose when: You can pour portions hygienically and follow the bottle's storage instructions.

Bear in mind: Opening and repeatedly pouring from a bottle adds a serving task that sealed portions avoid.

6-pint milk plus mix

Choose when: You have the equipment and facilities to prepare and serve the drinks hygienically.

Bear in mind: The bottle contains plain milk; you still need a mix and must manage ingredient and allergen information.

PriorityWhat to checkYour needs
Volume and portions Check whether the listed size is per bottle or per pack. A six-pack of 200ml drinks contains 1.2L; three packs contain 3.6L. Check your intended serving size as well as the total volume. I want enough unopened drinks or pourable servings for the number of people I expect, without mistaking plain 6-pint milk for finished milkshakes.
Storage and serving Follow each pack's storage and use-by instructions, and plan how opened bottles will be handled. GOV.UK states that chilled food must be kept at 8°C or below in England, Wales and Northern Ireland. If I am serving drinks outdoors, I need a way to maintain the required temperature and keep pouring equipment clean.
Ingredients and allergens Keep the original label available for sealed drinks. If making or packing drinks for sale, check the ingredients and whether Food Standards Agency rules on prepacked for direct sale food apply to your method. I want customers to have accurate ingredient and allergen information, especially if I mix or pack the drinks myself.
Selling arrangements Check the event organiser's rules and ask the relevant local authority about your activity. GOV.UK guidance says food-business registration applies to qualifying businesses using temporary stalls as well as other premises. Before I offer refreshments for sale, I need to know which requirements apply to my stall and location.

What can disrupt the plan?

  • Assuming a 6-pint milk bottle contains milkshake

    Sainsbury's and Asda list 6-pint plain milk. Buying it alone leaves the flavouring and preparation unplanned.

    Choose between ready-to-drink portions, bottles for pouring and milk plus mix, then add up the volumes shown on the exact packs.

  • Opening bottles without a storage plan

    Outdoor serving can make it difficult to maintain the conditions required for chilled drinks. GOV.UK says chilled food left out of refrigeration for up to four hours must then be discarded.

    Arrange suitable chilled storage, follow the product label and consider sealed portions if repeated pouring is impractical.

    Drinks that cannot be kept or served within the applicable limits may have to be discarded.

  • Assuming a temporary stall needs no food-business checks

    GOV.UK guidance includes qualifying food businesses operating from temporary stalls in its registration requirements.

    Check the event organiser's conditions and ask the relevant local authority what applies before selling drinks.

  • Pre-packing drinks without checking labels

    Moving a drink from its original pack or making shakes for later sale changes how customers receive ingredient and allergen information. Food Standards Agency guidance says prepacked for direct sale requirements can apply at temporary outlets.

    Keep original labels for sealed products and check the labelling rules for your exact preparation, packing and sale method.

Which brands and retailers offer relevant formats?

UK grocery listings illustrate several serving formats; retailer references here describe listed products, not the Joybuy product selection below.

Yazoo

Tesco lists 1L ready-to-drink bottles, while Tesco and Sainsbury's list six-packs of 200ml milk drinks.

  • The listed formats offer a choice between pouring and sealed individual portions.
  • A six-pack contains 1.2L, not 6 pints.

Müller FRijj

Tesco lists a 330ml ready-to-drink FRijj milkshake.

  • The listed bottle is an individual serving format.
  • Plan for multiple bottles if you need roughly 3.4L in total.

Mars

Tesco lists a 400ml chocolate-flavoured milk drink.

  • The listed format can be counted as individual bottles.
  • It is not a 6-pint container; calculate the bottle count for your serving plan.

Tesco

Tesco lists its own-label milkshake mix alongside ready-to-drink products from other brands.

  • A mix offers a route for preparing drinks rather than buying finished portions.
  • A mix still requires the other ingredients and suitable preparation facilities.

Sainsbury's

Sainsbury's lists 3.4L (6-pint) plain milk and Yazoo six-packs of 200ml milk drinks.

  • These listings show both a plain-milk base and sealed ready-to-drink portions.
  • The 6-pint listing is plain milk, not ready-to-drink milkshake.

Asda

Asda lists 6-pint semi-skimmed plain milk with a stated net content of 3,408ml.

  • The bottle provides a measured milk base for a roughly 3.4L plan.
  • It is not a finished shake; Asda instructs buyers to keep this milk below 5°C and observe its use-by date.

Joybuy product options

This ready-to-drink option supplies individual bottles for a plan centred on roughly 3.4L. It is a protein nutrition shake rather than a conventional flavoured-milk milkshake, so check whether that product type suits the drinks you intend to offer.

Applied Nutrition Protein Nutrition Shake, Double Chocolate Flavour, 8 x 500ml

Applied Nutrition Protein Nutrition Shake, Double Chocolate Flavour, 8 x 500ml

Eight individual 500ml bottles provide 4L in total, above a roughly 3.4L serving plan. This is a protein nutrition shake rather than a conventional milkshake. Check the supplied pack's storage instructions, date and milk-allergen information before offering it to customers.

View on Joybuy

Questions about serving milkshakes

Does 6-pint milk mean 6 pints of ready-to-drink milkshake?

No. The 6-pint products in the Sainsbury's and Asda listings are plain milk at about 3.4L. Tesco lists ready-to-drink milkshakes in other sizes, so check the product type as well as its volume.

How many multipacks or bottles cover roughly 6 pints?

Three packs of six 200ml drinks provide 3.6L; four 1L bottles provide 4L. Tesco and Sainsbury's list those ready-to-drink formats, while their suitability for your sale depends on the portions you intend to serve.

Do milkshakes need chilling at an outdoor sale?

Follow the storage instructions for the exact drink. For chilled food in England, Wales and Northern Ireland, GOV.UK states a legal limit of 8°C or below and recommends setting refrigeration to 5°C or below. Its guidance says chilled food may be out of the fridge for up to four hours, after which it must be discarded.

Should I check registration before selling drinks from a stall?

Yes. GOV.UK guidance says food-business registration can apply to businesses selling, handling or distributing food from temporary premises such as stalls. Ask the relevant local authority about your activity and check the event organiser's rules before trading.

What changes if I make and pack the shakes myself?

You need to manage preparation and give customers the applicable ingredient and allergen information. Food Standards Agency guidance says prepacked for direct sale labelling requirements can apply at temporary outlets; check whether your packing and sale method falls within those rules before offering the drinks.