The fabrication process of Bacardí Añejo Cuatro begins with the careful selection of sugarcane, from which high-quality molasses is derived. This base is fermented with specific yeast strains, chosen to enhance the rum’s flavor profile during distillation. After fermentation, the spirit undergoes distillation to achieve a high-proof rum, preserving the essence of the molasses while ensuring purity. Once distilled, Bacardí Añejo Cuatro is aged in ex-bourbon casks, where it rests for a minimum of four years. This aging process allows it to develop its character, as it interacts with the wood, gaining color and complexity. After aging, the rum is filtered and blended to achieve consistency before bottling, ensuring each sip reflects Bacardí's commitment to quality.