Stamina Extra Tonic in the smaller 480ml bottle is the single-serving pour of Fieldsway's potent herbal Caribbean drink — same bold, root-deep flavour as the family bottle, in a more manageable size for one drinker or for trying the product. Drunk chilled, in small measures, the way Caribbean tonic drinks have always been taken. The 480ml bottle suits a single drinker or anyone introducing themselves to Fieldsway's stronger tonics. A drink for those who already know and appreciate Caribbean herbal beverages and want something at the more assertive end of the spectrum.