For a chilled, fizzy coffee with no mixing, a ready-to-drink can suits a gaming snack break; GOOD KOFFEE lists 40mg caffeine per 250ml can, and its Grapefruit & Orange label lists 11g sugars per can. If you want to adjust the dilution and fizz, mix cold-brew concentrate with sparkling water instead. For a milk-based drink without carbonation, M&S Classic Latte Cold Brew Coffee is a different option.
Who each drink suits
People who want a fizzy coffee break
A chilled can avoids mixing a drink during a gaming session. GOOD KOFFEE describes its sparkling coffee as lightly fizzy and lists 40mg caffeine per 250ml can; check the flavour and ingredients of the can you choose.
People who want to control the mix
Cold-brew concentrate and sparkling water let you choose how much of each goes into your glass. Starbucks Coffee At Home gives this combination as a sparkling cold-brew recipe.
People who prefer a milk-based coffee
If fizz is less appealing than a chilled latte, M&S Classic Latte Cold Brew Coffee contains semi-skimmed milk. It is a non-sparkling alternative, so check the ingredients if milk matters to your choice.
What to check before choosing
Decide whether you want to open a can, mix your own sparkling drink or choose a milk-based cold brew. Then compare the serving and ingredients you would actually consume.
Ready-to-drink sparkling coffee
Choose it when: You want a chilled, fizzy coffee without preparing it.
Trade-off: The flavour, sweetness and fizz come as a fixed recipe.
DIY sparkling cold brew
Choose it when: You want to adjust the concentrate and sparkling water to your taste.
Trade-off: You need separate ingredients and time to mix the drink; its caffeine content depends on the concentrate and portion used.
Chilled latte cold brew
Choose it when: You would rather have a milk-based coffee than carbonation alongside snacks.
Trade-off: M&S Classic Latte Cold Brew Coffee contains milk and will not provide fizz.
| Priority |
What to check |
Your needs |
| Flavour and fizz |
Check whether the drink is described as sparkling, which flavours it contains, and whether you would prefer to set the sparkling-water amount yourself. |
I want a drink that goes with my snacks: a flavoured fizzy can, a cold brew I can mix, or a latte without fizz. |
| Caffeine |
Compare caffeine per can or prepared serving. GOOD KOFFEE lists 40mg per 250ml can; the amount in a homemade drink depends on the concentrate and how much you use. |
For a longer or later session, I want to know the caffeine in this serving as well as in any other caffeinated drinks I have. |
| Sugars and ingredients |
Read sugars for the stated serving size and check the ingredient and allergen information. GOOD KOFFEE lists 11g sugars in its 250ml Grapefruit & Orange can; M&S lists semi-skimmed milk in its Classic Latte Cold Brew Coffee. |
Before choosing a regular snack drink, I want to compare what is in the can with what I would add to a homemade one. |
Common buying mistakes
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Assuming all cold brew is fizzy
Cold brew describes the coffee, not whether the finished drink is carbonated. M&S Classic Latte Cold Brew Coffee is milk-based, while GOOD KOFFEE sells sparkling coffee.
Look for explicit sparkling wording or sparkling water in the ingredients. For a homemade fizzy version, combine cold-brew concentrate with sparkling water.
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Judging caffeine or sugars by the drink name
A sparkling coffee is not necessarily sugar-free, and a homemade serving will not necessarily match a canned drink. GOOD KOFFEE lists 40mg caffeine and 11g sugars per 250ml Grapefruit & Orange can.
Compare the figures for the serving you will drink, and include other caffeinated drinks when considering your daily intake.
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Overlooking milk when switching formats
A chilled latte can have a different ingredient profile from a sparkling coffee. M&S lists semi-skimmed milk in its Classic Latte Cold Brew Coffee.
If milk or another ingredient matters to you, read the current pack label rather than relying on the words ‘cold brew’ or ‘latte’ alone.
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Treating an old launch as a current listing
Comunicaffe International reported Sandows’ sparkling cold-brew soda launch in 2018. That launch announcement does not establish what can be bought now.
Check a current product listing and its label before choosing a drink mentioned in an older article.
Relevant brand references
GOOD KOFFEE
GOOD KOFFEE lists flavoured sparkling coffees, including Grapefruit & Orange and Lemongrass & Ginger.
- Its product information lists 40mg caffeine per 250ml can.
- The Grapefruit & Orange label lists 11g sugars per can. Check the label of your chosen flavour rather than assuming every variant has the same ingredients or nutrition.
M&S
M&S Classic Latte Cold Brew Coffee is a chilled, milk-based alternative for someone who does not want fizz.
- M&S describes the drink as combining coffee with semi-skimmed milk.
- It is not a sparkling coffee and contains milk.
Sandows
Comunicaffe International reported a Sandows sparkling cold-brew soda launch in 2018.
- The historical range shows how cold brew has been used in a sparkling soda.
- Use a current product listing, not the 2018 launch, when checking what is available to buy.
Cold-brew concentrate on Joybuy
This portioned concentrate is an option for making a sparkling cold brew with separate sparkling water. It is not a ready-to-drink fizzy can.
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J.ZAO Extra-Strong Americano Cold Brew Coffee Liquid, 25ml × 10 pouches
For a DIY sparkling drink, use this cold-brew liquid with sparkling water rather than expecting a ready-to-drink can. The product name specifies ten 25ml pouches, dark roast, zero sugar and zero fat. Check caffeine per pouch and per prepared serving on the current pack if the amount matters to your choice.
View on Joybuy
Questions about sparkling coffee and cold brew
How do the GOOD KOFFEE flavours differ?
Choose by the named flavour combination: Grapefruit & Orange, Lemongrass & Ginger, or Chai Spice & Vanilla. GOOD KOFFEE lists the three in its mixed pack; check the individual flavour label for ingredients and nutrition before choosing.
Can I make sparkling cold brew at home?
Yes. Starbucks Coffee At Home gives a recipe using cold-brew concentrate over ice topped with sparkling water. The caffeine and sugars in your finished glass depend on the concentrate, portion and any additions you use.
How much caffeine is in a GOOD KOFFEE sparkling coffee can?
GOOD KOFFEE lists 40mg caffeine per 250ml can for its Grapefruit & Orange and Lemongrass & Ginger variants. Check the label for a different drink or serving size rather than applying that figure to every sparkling coffee.
Does 40mg caffeine in a can tell me whether it suits a late gaming session?
No. The figure describes that can, not your caffeine intake from other drinks that day. If you want to avoid caffeine during a late session, choose a caffeine-free drink instead.
What should I read on the pack before buying?
Check the ingredients, allergens and nutrition information, paying attention to the serving size used for caffeine and sugars figures. The GOV.UK food-labelling guidance identifies ingredients, allergens and nutrition information as information to provide for packaged food; the drink name alone does not tell you its full contents.