noun Southwestern U.S. (chiefly California ).
a burlap bag.
Regional variation note
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for barley sack
And have I not called you brother and filled your barley-sack from time to time these many years?'Khaled, A Tale of Arabia|F. Marion Crawford