Port Ellen 1979 / 21 Year Old / 70cl / 50% / Douglas Laing October 16, 2009 by Gary Leave a Comment Port Ellen 1979 / 21 Year Old / 70cl / 50% / Douglas Laing Single Islay Malt Scotch Whisky. You can buy it here: Port Ellen 1979 / 21 Year Old / 70cl / 50% / Douglas Laing Or you can compare prices from a selection of suppliers here.