Choose a cordial labelled for dilution with sparkling water if you can mix it after security or at your destination. If you want a drink without mixing, choose a ready-to-drink sparkling option after security instead. GOV.UK says containers larger than 100 ml cannot pass through security at most UK airports, even when partly full, so check the rules for each airport where you will be screened.
If you can get sparkling water after security or at your destination, cordial lets you prepare a drink then. GOV.UK says containers over 100 ml cannot pass through security at most UK airports, even if partly full.
If you prefer elderflower or rose, Marks & Spencer describes its cordials as suitable for sparkling water, and Waitrose & Partners gives the same serving option for Bottlegreen Rose & Elderflower Cordial.
If lime cordial appeals but sweeteners matter to you, check the exact label. Sainsbury's Lime Cordial No Added Sugar is described by Sainsbury's as containing sweetener; its product information does not establish a sparkling-water serving instruction.
Decide whether you will mix a drink or buy one ready to drink, then check the serving instructions and the security rules for your journey.
Choose it when: You want an elderflower or rose flavour and can add sparkling water later.
Bear in mind: Cordial is a concentrate, so you will need water and something to mix it in.
Choose it when: You prefer lime and can prepare the drink later; Waitrose & Partners specifies sparkling water for Belvoir Lime Cordial.
Bear in mind: Check the exact recipe and serving instructions, particularly if sweeteners matter to you.
Choose it when: You want a drink without mixing and can obtain it after security.
Bear in mind: Check the rules again if your journey involves another security screening.
| Priority | What to check | Your needs |
|---|---|---|
| Sparkling serve | Look for an explicit sparkling-water instruction on the exact cordial. Waitrose & Partners gives a 1:14 dilution for Bottlegreen Rose & Elderflower and 1:8 for Belvoir Lime. | I want to mix a fizzy drink, with a flavour and dilution that suit me. |
| Airport screening | Check every airport where you will pass through security. GOV.UK says containers over 100 ml cannot pass through at most UK airports, even when partly full. | I need to know whether my drink can travel in hand luggage or whether I should buy it after security. |
| Preparation | For cordial, plan for water and a cup or bottle. For a drink before boarding, consider a ready-to-drink option after security. | Will I have somewhere to mix cordial, or would I rather open a drink straight away? |
| Ingredients | Read the current label for ingredients and allergens. Compare nutrition only when the stated serving sizes and dilution bases are clear. | I want to choose a recipe I'm comfortable with, rather than assume all cordials are alike. |
Cordial needs water and an opportunity to mix it. A bottle over 100 ml also cannot pass through security at most UK airports, according to GOV.UK.
If you need a drink before boarding, consider buying a ready-to-drink sparkling beverage after security. Choose cordial when you can mix it later or carry it by a permitted route.
Serving directions vary: Waitrose & Partners specifies 1:14 for Bottlegreen Rose & Elderflower Cordial and 1:8 for Belvoir Lime Cordial.
Check that the exact product names sparkling water as an option, and start with its stated dilution instructions.
Nutrition and serving information can use different dilution bases, which changes what the figures describe.
Check whether each figure refers to concentrate or a prepared serving before comparing labels.
Marks & Spencer describes its cordial range as suitable for dilution with still or sparkling water.
Waitrose & Partners lists Bottlegreen Rose & Elderflower and Belvoir Lime cordials with sparkling-water serving directions.
Tesco Groceries lists cordials including Robinsons, Bottlegreen and Belvoir, as well as a Belvoir Elderflower Presse ready-to-drink option.
Sainsbury's lists a 1 L Lime Cordial No Added Sugar made with 30% fruit juice from concentrate and sweetener.
These are ready-to-drink sparkling alternatives to mixing cordial. For airport food, plan to obtain a drink after security or check how it can be carried on your particular journey; these listings do not establish airport-shop availability.
No image availableA ready-to-drink lime soda if you want a citrus option without mixing cordial. The 370 ml bottle is larger than the 100 ml container limit at most UK airport security checkpoints.
No image availableA ready-to-drink fizzy elderflower option if you prefer a floral flavour but cannot mix cordial. Its 330 ml container is larger than the 100 ml limit at most UK airport security checkpoints.
No image availableA ready-to-drink lemonade multipack rather than cordial to dilute. Consider whether a 24-can pack fits your plans; each 330 ml can exceeds the 100 ml container limit at most UK airport security checkpoints.
No image availableA sparkling sorrel-and-ginger drink for someone who wants a prepared option rather than cordial. Check its container size against the rules wherever your journey includes airport security screening.
No image availableA ready-to-drink apple option in a 24-can pack, not a cordial for mixing. Each 330 ml can exceeds the 100 ml container limit at most UK airport security checkpoints; check the current label if sweeteners matter to you.
At most UK airports, no: GOV.UK says liquids in containers larger than 100 ml cannot pass through security, even if the container is only partly full. Check the rules at your departure airport and anywhere you will be screened again.
Buying one after security avoids taking that drink through your departure airport's screening point and saves you mixing cordial. If you have a transfer involving another screening, check that airport's rules before relying on the same plan.
Marks & Spencer describes its cordials as suitable for still or sparkling water. Waitrose & Partners gives sparkling-water directions for Bottlegreen Rose & Elderflower Cordial at 1:14 and Belvoir Lime Cordial at 1:8. Follow the directions on the exact product you buy.
No. Sainsbury's describes its Lime Cordial No Added Sugar as made with sweetener. Read the current ingredients label if that affects your choice.