Experience the ultimate in beverage insulation with our Double Wall Stainless Steel Tumbler, featuring a copper lining for superior temperature retention. This vacuum-insulated tumbler keeps drinks hot or cold for up to six hours, making it perfect for any occasion.The price includes a one-color, two-sided imprint, allowing you to showcase your brand prominently. Please note that this tumbler is hand wash only and meets FDA requirements, ensuring it's BPA-free for safe use.