They sell diet pepsi here but that's the only thing with diet written on it. I found this orangeade and I don't have any pepsi to compare the nutritional data with. So, would you class this as a diet drink? I think it is but I want to check!
Derby Orangeade 3 litres
Per 100 ml is: 1 cal, Fat 0g so the whole bottle would be 30 cals