Sipacupa John Charles Tea in a box of 24 tea bags is a single-herb Caribbean tea made from John Charles, a Jamaican bush-tea plant with a long traditional history in island household tea-making. The cup is herbaceous and lightly earthy, in the tradition of Jamaican bush teas. The 48g pack contains tea bags ready to brew. Brew in freshly boiled water for 4 to 5 minutes. Caffeine-free. Particularly favoured by Caribbean drinkers who already know the traditional bush-tea repertoire and want options beyond the more-common ginger and lemongrass.