The Bottled in Bond Act certifies the quality of any whiskey carrying an official designation on the bottle. To earn this distinction, a whiskey had to be aged at least four years and be bottled at 100 proof, at one distillery, during a single season. A time-honored tradition from the days of old, this whiskey is the pinnacle of craftsmanship and quality. It's an indulgent and sophisticated sip for whiskey aficionados and connoisseurs.