Make this 3-in-1 Triad tumbler-cooler combo a part of your next promotion to draw more people to your place of business! It's functions as a 10 oz. insulated tumbler with copper lining, but you can also screw off the lid and convert it into a bottle or can cooler. This is perfect for taking your favorite beverage just about anywhere you go. Add your company name or logo for maximum visibility. Enhance your marketing campaign with this great product!