Whisky Octomore 09.1 Dialogos 5 Year Old. Octomore 09.1 questions the fundamentals of superior single malt Scotch. Confident in its 5 year age statement, our Head Distiller demonstrates how a focus on raw ingredients and considered distillation can definitively debunk the myth that older is better. Distilled in 2012 from 100% Scottish barley, the 09.1 is matured full-term in top-tier ex-American whisky casks.