Jim Beam Double Oak is first aged in a newly charred American White Oak barrels. Then, they pour it into another freshly charred white oak barrel to mature for a second time. The added interaction with the oak results in a liquid intense in flavour and smooth in taste. Jim Beam Double Oak takes bourbon aging to the next level by using a multi-barrelled approach. After the traditional 4-year aging process, the bourbon is transferred to a second freshly charred American White Oak barrel and aged to taste. This barrelling gives the liquid an even deeper level of intense, spiced oakiness and rich caramel flavour.