What region is Bunnahabhain 1991 20 Year Old Cask #5525 Berry Bros & rudd from?
This expression is from the Islay whisky region.
A bottling of Scotch Whisky distilled by Bunnahabhain at its distillery and then aged for 20 years. Pleasingly bottled at 46.1% ABV this will certainly take a few drops of good quality water to release the favours.