Keep your fingers toasty and your drink ice-cold. The BrüMate® Hopsulator BOTT'L Bottle Cooler works with all standard 12-oz. bottles. Triple-insulated stainless steel construction with BevGuard™ technology keeps your favorite beverage 20 times colder than standard can coolers, all without giving your drink a metallic taste. There's no condensation to worry about, either! The push-lock gasket locks the bottle into the cooler, and when you're finished, simply pull the bottle out by the neck. Nonslip base helps prevent party fouls. Fits into most car cupholders. Mfrs. lifetime limited warranty.