bagging made chiefly of hemp and jute.
Also hop·sack [hop-sak] /ˈhɒpˌsæk/. a coarse fabric made of cotton, wool, or other fibers and similar to burlap, used in the manufacture of wearing apparel.
Origin of hopsacking
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019