Mount Gay Master Blender Collection #5 Madeira Cask Expression Rum is a small-batch rum from Mount Gay’s Master Blender Collection, made with column distilled rums that have been aged in ex-Madeira casks for six years. The result is a velvety blend that showcases aromas of pear, oak, grapefruit, vanilla and butterscotch. The palate highlights the subtlety of Madeira wine notes from the barrel, including honey, grapes, pear, citrus rind and dried fruit.