Insulator Flask

Classic Essentials Insulator Flask is made of high-quality stainless steel. Unlike plastic water bottles or single wall stainless bottles, Classic Essentials Insulator Flask will keep your beverage of choice at your preferred temperature for hours, whether you choose hot, cold or room temperature liquids. Even when filled with ice, the exterior of your Classic Essentials Flask will never leave a puddle on your desk, drip on your shirt, or sweat in your bag.