Octomore 13.3 from Bruichladdich is made entirely from single source barley, grown on Islay, harvested in 2015 and peated to 129.3 PPM. This single malt Scotch was distilled in 2016 and aged for five years in a combination of first fill European oak casks from Rivesaltes in France and Ribera del Duero in Spain, along with first fill American whiskey barrels. As with all the Octomore editions, this is non-chill filtered, and free of added colour.