Foursquare 15 Year Old Mark XXX “Penultimus” Single Blended Rum hails from Barbados, crafted at the renowned Foursquare Rum Distillery using molasses and a blend of pot and column still distillates. Aged 15 years in ex-bourbon and Spanish Moscatel wine casks, it delivers rich aromas of toasted oak, raisins, and dark honey with a subtle citrus lift. Bottled at 57% ABV, it’s bold, unfiltered, and unapologetically pure.

On the palate, expect layers of burnt sugar, fig, baking spice, and cocoa, finishing long with dry oak and lingering dark fruit. Best enjoyed neat to appreciate its depth, or with a few drops of water to open the aromatics. It also shines in a restrained Old Fashioned, where its cask-driven character and wine-cask sweetness take center stage.