Original Cask Strength Laphroaig is bottled at natural distillery strength with all the depth of genuine taste and texture normally associated with sampling whisky at source. The Laphroaig is matured in seasoned oak barrels, charred before filling to impart a slight sweet vanilla nuttiness. Original Cask Strength Laphroaig is barrier-filtered only just, to remove the small char particles present. This means you will enjoy Laphroaig exactly as it was made.