Glenrothes 31 Year Old / Single Malts of Scotland Marriage of Casks Speyside Whisky

70cl / 53.2% / Elixir Distillers – An impressively-aged Glenrothes from the Single Malts of Scotland Marriage of Casks series, made with a combination of two casks – A hogshead and a sherry butt – that were filled in 1989 and 1990 and matured for 31 years before being bottled.