Rare Perfection 15 Year is a cask strength Canadian whisky distilled in Waterloo, Ontario, and bottled by Preservation Distillery in Kentucky. Aged for 15 years in a cold Canadian warehouse, this rare release features a bourbon-style four-grain mash bill and offers bold, complex flavors of fruit, spice, vanilla, and oak. Its high proof and unique aging history give it a rich, layered character that appeals to adventurous whisky enthusiasts.