Glengoyne 19 Years Old 1998 - 2018 Single Cask No.1921

This is an interesting bottle from Glengoyne. Distilled on 02/07/1998, aged for 19 years in a single European Oak Sherry Butt, before finally being bottled in January 2018. But it seems the bottles then sat in the warehouse for two and a half years, forgotten about, neglected. Until now!