Munro S. Edmonson notes that "particular substances were counted by the containers in which they are typically carried" among the Quiché Maya.
Munro S. Edmonson, The Ancient Future of the Itza: The Book of Chilam Balam of Tizimin (Austin, Texas: University of Texas Press, 1982), 107
Volume measures are the pinch of two fingers [nip'] and three fingers [thuth], fistful [lap'], handful [kab], fold [uutz'] of about seven liters, armload [kal], and backload [cuch, patan]. Particular substances are counted by the containers in which they were typically carried, but these do not appear to be standardized. Weight and force are the only vaguely specified.