Fever-Tree Distiller Cola has been developed to be used as a mixer with good rum or bourbon whiskey. These types of beautiful distillates require a suitable mixer tailored to their complexity. Distillers Cola is made from eleven carefully chosen ingredients, including Caribbean kola nuts, Mexican limes and a selection of distilled botanical herbs and spices such as Jamaican allspice berries and vanilla from the island of Madagascar, where the most beautiful vanilla pods come from. The result is, as they say at Fever-Tree, 'rich and complex'.