A 7.75 gal drum of
beer. It is sometimes called a
pony keg. It is about one-half the size of a
keg, more correctly called a
half-barrel (15.5 gal). A single
barrel, a standard measure of any liquid other than oil, is 31.5 gallons.
But how much beer is that? (1 gal=128 ounces)
See also:
party ball.