From Proto-Tungusic *xapse, compare Evenki авса (awsa). <span class="searchmatch">хапсав</span> (xapsaw) bag for needlework...
From Proto-Tungusic *xapsa, compare Orok <span class="searchmatch">хапсав</span> (hapsav). авса • (awsa) box (container)...
with Daur abs (“coffin”), perhaps also Evenki авса (awsa, “bag”), Orok <span class="searchmatch">хапсав</span> (xapsaw, “bag, case for needlework”). авс • (avs); (hidden-n declension)...