Whiskey barrel lids are round picket covers used to seal the highest of a whiskey barrel throughout ageing and transportation. They’re sometimes product of oak, which is a porous wooden that enables oxygen to enter the barrel and work together with the whiskey inside.
Whiskey barrel lids play an essential position within the ageing means of whiskey. Oxygen is important for the event of the whiskey’s taste and aroma, and the porous nature of oak permits for a managed quantity of oxygen to enter the barrel. The lids additionally assist to forestall evaporation and contamination of the whiskey.