Maker's Mark Cellar Aged Bourbon is matured in Maker's traditional bourbon warehouses before being moved to the distillery's proprietary whisky cellar and left to mature prior to blending and bottling. This bundle contains 1 x Maker's Mark Cellar Aged 2023 Bourbon, bottled at 115.7-proof with an approximate 40,000 bottle outrun, and 1 x Maker's Mark Cellar Aged 2024 Bourbon, bottled at 119.3-proof with an approximate 33,000 bottle outrun. This 2024 release blends 15% 12 year-old and 85% 13 year-old barrels making this expression the oldest bourbon released by the brand to date.