The original Mortlach range in 2014 was met with some ire due to the high price points and 50cl bottles. This 2018 refresh of the portfolio went some way to remedy this. Cowie's Blue Seal is a 20 year old expression intended to replicate the flavours of a crate of whisky discovered in Dr Alexander Cowie's private stocks, dating back to 1909. This whisky is matured exclusively in American oak sherry casks.