As an expert sommelier and brewer, I have had the opportunity to taste and analyze a wide variety of rums. One particular rum that stands out in terms of collectibility and quality is the Foursquare Isonomy, also known as the Mark XX in their series of releases.
The Foursquare Isonomy is a blend of pot and column still rum, which adds complexity and depth to its flavor profile. What sets this release apart is its impressive 17-year aging process in ex Bourbon Oak casks. This extended aging period allows the rum to develop rich and nuanced flavors that can only be achieved with time and patience.
Now, let's talk about the alcohol content of this exceptional rum. Like most spirits, the Foursquare Isonomy is bottled at a standard 40% alcohol by volume (ABV). This is the typical ABV for many rums, ensuring a balanced and enjoyable drinking experience. It allows the flavors and aromas to shine through without overwhelming the palate with excessive alcohol.
It's worth noting that the alcohol content of rum can vary depending on the brand and style. Some rums may have a higher ABV, reaching up to 50% or more. These higher proof rums are often favored by enthusiasts who enjoy stronger and more intense flavors. However, the Foursquare Isonomy maintains a more approachable ABV, making it suitable for a wide range of palates.
Personally, I have had the pleasure of tasting the Foursquare Isonomy and can attest to its exceptional quality. The 17-year aging process has imparted a rich and velvety smoothness to the rum, accompanied by notes of caramel, vanilla, and a hint of oak. The flavors are beautifully balanced, creating a truly memorable sipping experience.
The Foursquare Isonomy, also known as the Mark XX in their series, is a highly collectible rum with a 17-year aging process. It is bottled at a standard 40% ABV, allowing the complex flavors to shine through. If you are a rum enthusiast or collector, this is definitely one to add to your collection.