Ibidukikije byangiza ibidukikije byongera gukoreshwa, icupa ryamazi rishobora gukoreshwa kandi ntirishobora kunuka kandi ridafite impumuro nziza, bikozwe hamwe na plastike ya Tritan yubusa, 100% BPA na BPS itumizwa mumasosiyete yambere yakozwe na Eastman Tritan muri Amerika muburyo butaziguye. Ntabwo ari umutekano gusa nubuzima bwiza, ariko nanone birasobanutse, birenze cyane nkibirahure, bitavunika kandi birwanya ingaruka.Bishobora gukorwa mumabara menshi atandukanye afite amabara meza.