BruMate Hopsulator Bott'l in Royal Blue, fits 12oz Bottles! Brand New!

From BruMate’s Website: The Hopsulator Bott'l was made for ice-cold sips, until the last drop. It features a tailored fit for all of your favorite standard US glass bottles, our patented Push-Lock™ technology so you can easily insert and remove your bottles without unscrewing the gasket, our BevGuard™ insulation for keeping your drink ice-cold and our signature non-slip base.