The ideal gift! Buy the best aged rum online. Price and reviews available for Pyrat Rum XO Reserve Aged – 750ml Bottle. Pyrat XO Reserve, a blend of 15 year old Caribbean rums, is expertly crafted for complexity and richness. This rum has a rich amber color and layered aromas of caramel, honey, molasses and orange peel. The palate is delicate, almost sweet, spicy, and smooth.