3.Isakoshi y'ibiryo idakingiwe - Nta kumeneka, Nta mpungenge: Bitewe na zipper ikomeye kandi imishumi yoroshye ku mpande, igikapu cya tote cyoroshye kiroroshye gutwara mugihe wirinze ikintu cyose kumeneka no gusiga akajagari mumodoka yawe cyangwa mumizigo.
4.UBUNTU BUKORESHEJWE - Haba imbere mu mifuka yo kugaburira ibiryo ndetse no hanze ya nylon idafite amazi biroroshye cyane kuyisukura;ireme rirambye ryimifuka yiziritse yemeza ko izaguma kumurongo wakazi igihe kirekire