This is whisky as it comes out of the barrel, bottled without adding water. These bottles are high-octane and often expensive.
Provides a smoother, lighter experience. However, some connoisseurs find that 40% "mutes" the more complex characteristics of a spirit. Alcohol Content: Proof vs. ABV alcohol content of whisky
Most enthusiasts add a few drops of water to cask strength whisky to "open it up," lowering the alcohol sting and releasing hidden aromas. Why Does ABV Matter for Flavor? This is whisky as it comes out of