Glenfiddich 15 yr old has been matured in Oloroso sherry and bourbon casks before being cut to a full-bodied 51% ABV. It's bottled without chill-filtering for optimum flavour integrity. This beautifully crafted malt whisky bears no resemblance to its younger 12 yr old cousin and is testament to the reverence in which this iconic Distillery is held by all whisky lovers around the globe and a price not to be missed.