For our fourth Vaults project, we had the luxury of blending barrels from our stocks of up to 20 year old casks. The Vaults is a unique series: exceptional & mature whiskey, rebarrelled in new cooperage. When distillate is barreled, it is young and wild. After a decade and half, it is mellow and mature. Placing The Vaults blend in new oak polishes older whiskey in a surprising way. It enhances the intensity, richness, and depth of flavor, giving it that Widow Jane signature taste.