Octomore 10 Year Old 4th Edition is a super-heavily peated Islay Single Malt Scotch Whiskey that has been conceived, distilled, matured and bottled un-chill filtered and coloring free at Bruichladdich Distillery. Ocotomore 10 Year Old 4th Edition was distilled in 2009 and aged for 10 years with a PPM of 208 and bottled at 54.3%