If you use real fruit, why is there no sugar or calories?Updated 2 years ago

We use a blend of natural flavourings deriving from the fruit or vegetable the can is flavoured with, alongside real wonky fruit extract which gives a subtle, natural taste to the spring water. 

There is no sugar or sweetener added to the drinks, but they do have a small number of calories - under 4kcal per 100ml, therefore they are deemed calorie free - this tiny amount is not material.