ishakoshi (ama-  5  class 5
singular: i-,iri-
plural: ama-
  
sports bag
bag    isaho
(backpack, shoulder bag) agasaho
(big) indaha
(sack) igunira, umupfuko
(sports bag) ishakoshi
(small sports bag, ladies purse) agashakoshi
(suitcase) ivarise
En-En dictionary 
sports bag   ishakoshi
(small) agashakoshi
En-En dictionary