Keeper’S Heart Whiskey Is First And Foremost The Story Of Family. Started By Cousins Our Whiskey Was Created To Celebrate The Spirit Of Family Support Our Community And Leave A Meaningful Legacy For Generations To Come. We Believe That The Spirit Of Family Is The Strongest Positive Force In The World And We Are Committed To Creating The Moments That Bring People Together.Keeper’s Heart Irish Bourbon Whiskey is made with a blend of rye, barley, and corn. The blend is then matured in a variety of oak barrels for a full 5 years. Keeper’s Heart Irish Bourbon Whiskey is best served neat or on the rocks.