Dewar's 27 Year Old, known as Double Double 27, is a blended Scotch whisky matured four times — first in bourbon and sherry casks, then finished again in bourbon and oloroso sherry barrels — producing layers of remarkable complexity. Rich honey, dried apricot, praline, warm baking spice, and a note of polished oak build to a long, elegant finish. One of the most innovative expressions in blended Scotch whisky.