Its first product was Premium Tonic Water, still Fever-Tree's flagship. It blazed the trail that led to the company becoming the world's leading supplier of premium mixers for alcoholic spirits.

it’s mellower and less bitter than the Fever Tree light tonic water. At 1.4 grams of sugar per ounce (13 grams of sugar per 9 ...

and hence use premium mixers. While the brand is most well known for its original tonic to make a “G&T”, Fever-Tree now also sells colas, ginger ales and ginger beers for pairing with dark ...