Convert sack (U.K.) to firkin (wine)
Selected category: volume.
Definition and details for sack (U.K.):
Sack is a traditional unit of volume usually equal to 3 bushels. U.K. sack is equal to about 109.1 liters based on the U.K. bushel.
Definition and details for firkin (wine):
A wine firkin is larger than the beer firkin. This unit of volume is 1/3 tun or 70 imperial gallons or about 318.2 liters.