Custom Flasks for Ali'i Drywall.By OlomanaDec 28, 20201 min readUpdated: Jan 27, 2021Olomana custom double wall 40oz. vacuum sealed flasks in black, with engraved logo. Designed in Hawaii. For Hawaii. #40ozFlasks #OlomanaActivewear #OlomanaFlasks #StayHydrated #CustomFlasks