Ardbeg Perpetuum is the single malt release presented during the 2015 Feis Ile festival. It was released to commemorate the first 200 years of the distillery. This single malt is made with old Ardbeg and younger Ardbeg whiskies. This whisky is rich, full bodied and has lots of complexity. The whisky was aged in a combination of ex-bourbon and sherry casks.