The Hopsulator Duo was made for ice-cold sips, until the last drop. It has our patented 2-in-1 technology with a tailored fit for 12oz cans and includes our BevLock lid to convert it into a 100% leakproof tumbler. It also features our Push-Lock technology so you can easily insert and remove your cans without unscrewing the gasket, our BevGuard insulation for keeping your drink ice-cold and our signature non-slip base.