Le mveliso yi-stand-up zipper bag. Zininzi iibhegi ezinoyilo olwahlukeneyo kwisitokhwe, ezinobukhulu obuninzi obunokukhethwa kunye nobungakanani obuphantsi bomyalelo. (Nceda ubone imifanekiso kwifayile kwiphepha malunga neenkcukacha zoyilo kunye nobukhulu.) Ifanelekile ukubhaka, i-cookies, i-candy kunye ne-snacks ezahlukeneyo. Ine-advanteji yokutywinwa kakuhle, itywina elingaphezulu le-zipper eliphinda lisetyenziswe, ifestile evulelekileyo kunye nokuma nkqo.