Alberta Distillers is the oldest distillery in Western Canada, having produced alcohol for over 70 years. It is part of the Beam Suntory portfolio and is the source of rye whisky for a number of brands across the world, including WhistlePig. While the distillery does not produce a wide range of offerings under their own name, the ones they do have garnered a number of awards and mentions. A consistent entry in their lineup is the Alberta Premium Cask Strength. Released in yearly batches, it is bottled at slightly various proofages and is distilled from 100% Canadian prairie rye, something relatively unusual even in the rye whisky category, and aged for at least 5 years. A blend of pot still and column still distillation, it is aged in heavily charred (#4) first fill ex-bourbon barrels from the Jim Beam distillery, along with virgin oak barrels and second fill bourbon barrels.