Solera is the crowning masterpiece in the Bundaberg Rum Master Distillers' Collection. This is their finest and most intricate rum and testament to their unwavering search for true perfection in craftsmanship. The complex Solera fractional blending process utilizes the finest aged dark rum reserves, carefully matured in selected rich port, full-bodied bourbon and sweet sherry barrels before being married in one of a kind Solera Vat.