The Macallan M 2019 Release is a highly sought-after, limited-edition single malt Scotch whisky, part of The Macallan’s M Collection, known for its complex flavor profile and exquisite Lalique crystal decanter. The 2019 release is notable for its rich, natural color derived from sherry-seasoned Spanish oak casks and, in the case of the M Black variant, a subtle, deliberate peat smoke element.