Olomana Flasks for Malama Learning Center.By OlomanaOct 4, 20191 min readUpdated: Jan 27, 2021Olomana Flasks for Malama Learning Center. Custom Double wall 32oz. vacuum sealed flasks with engraved graphics. Designed in Hawaii. For Hawaii. #32ozFlasks #OlomanaActivewear #OlomanaFlasks #StayHydrated #CustomFlasks