Breaking Bourbon says Bulleit Bottled in Bond Bourbon just might be the most important release from the company since their initial release in its now iconic bottle design. Bulleit Bottled in Bond Bourbon marks the first bourbon distilled by Bulleit themselves. Diageo broke ground on the $115 million distillery in 2014, which feels like a lifetime ago in bourbon terms. With the launch of Bulleit Bottled in Bond Bourbon, one could expect the age to be at the legal minimum requirement of 4 years old. Yet, Diageo waited and surprised everyone, debuting their new in-house distilled bourbon at 7 years old. The wait was well worth it.