…all it is the same as puṭaṃsa (see under aṃsa¹)
■ DN.i.98, cp. AN.ii.242…

…to puṭaṃsa at all passages concerned (see puṭaṃsa). Thus the meaning is “bag, provision-bag.” The BSk….

…it contains DN-a.i.288 puts puṭaṃsa pātheyya), in bhatta˚; bag with provisions Ja.ii.82 (with bandhati), Ja.ii.203; Ja.iii.200;…