Dos Maderas, a rum producer, offers an intriguing limited edition rum that undergoes a unique double cask aging process. This process involves ten years of maturation in the Caribbean (Guyana & Barbados) followed by an additional five years of aging in Spain, resulting in a rich and velvety flavor. With only 3,000 bottles produced annually, this craft product undergoes a mostly manual filling process straight from the casks with minimal filtration.