2015 bottling. Just opened one of my remaining 5 bottles in storage. The youngest whisky in the bottle is 19 years old as the distillery was closed from 1996 through 2002. At lastest, the whisky was casked in 1996. The old bottlings of Revival and Allardice have a fanbase. Allardice 18 is still great but the old bottles from 2016 were 20-21 year old whiskies being sold as 18's. The new Revival is a shell of its former self as it is now filtered and actually 15.