Bowmore 15 Year Old a smooth, velvety single malt tasting of wonderful cedar wood and rich treacle toffee flavours. Matured in an inspired combination of both bourbon and sherry casks, it's the final three years spent in Oloroso sherry casks that gives Bowmore 15 Years Old 'Darkest', one of the most beautifully balanced Bowmores, the rich, deep colour reflected in its name, and its warming finish.