It’s common practice these days to double-mature whisky by aging it in one cask type, then transferring the whisky to a second cask to impart an additional layer of flavor. Dewar’s uses a four ...

The “double-double” process consists of a few key steps: Grain and malt whisky are aged separately, blended together, and then aged again in casks. That blend is then finished in different ...

“In the case of the Double Double Mizunara Oak Cask Finish ... “The grain and malt whiskies are blended and aged in neutral oak casks a second time. In the third stage, the grain and malt ...