1. Anti-spill design.Mzere wam'mbali wokwezedwa, ndi mapangidwe oyandama a disk oyandama oletsa kutaya amatha kuteteza madzi kuti asasefukire, ndikusunga pansi panu mouma komanso mwadongosolo.2. Anti-slip design.Ma anti-slip rabara pansi kuti mbaleyo isasunthike, kuti isagwedezeke pamene chiweto chikumwa.3. Detachable design.Mbale yagalasi imachotsedwa, ingogwiritsani ntchito mbale kapena siponji kuti muyeretse, ndikutsuka m'madzi oyera.(Chipewa ndi botolo sizingatsukidwe mu chotsukira mbale kapena m'madzi otentha.)