Jameson is the world’s best-selling Irish whiskey and the Jameson 18 Y Bow Street is one of this brand’s most premium whiskies. It’s a special blend of rare pot still and grain Irish whiskies exclusively produced at the Midleton distillery. Jameson 18 Y Bow Street is also the first cask strength whisky ever released by this historic whiskey brand, resulting in a richer and more intense flavor experience. It matured in a collection of bourbon and sherry casks, with a final 6 to 12 months in first-fill bourbon casks.