How much beer is typically lost in production for a big experienced brewer? Lets say Goose Island. I'm asking because according to an article I read, there were 88 whiskey barrels of the Proprietors Reserve BCBS. Doesn't seem like much up against 1400 barrels of regular BCBS this year, but if each whiskey barrel is 200L, that makes 6763 oz of beer per barrel, or 307 22oz bombers of beer in each barrel. With 88 barrels thats over 27,000 bombers worth of beer, or over 2000 cases! Even if you account for half of it getting kegged (maybe?) thats over 1000 cases of beer, not so rare in this case. I'm guessing then that theres lots of losses in the bottling process?