Brown Water Spirits, the maker of O.H. Ingram River Aged, announced the release of its fourth expression, Ingram River Aged Straight Bourbon Whiskey.

The release of Straight Bourbon Whiskey, a wheated bourbon bottled at 105 proof,comes on the heels of Ingram River Aged’s market expansion into Louisiana and the launch of the Ingram River Aged Flagship Bourbonin August.  

O.H. Ingram River Agedis the only whiskey in the world aged inside a proprietary floating rickhouse, which is moored on the Mississippi River in Ballard County, Ky. The dramatic rise and fall of the river, along with intense temperature and humidity swings, provoke a unique interaction between barrel and spirit.

Ingram River Aged is available on shelves in Kentucky, Tennessee and Louisiana. It is also available for online purchase in fourteen states via Seelbach’s.