Giving out this 12 oz. Corkcicle stemless wine glass tumbler is a great way to get more people on board with your brand! It's made of stainless steel with proprietary triple insulation, vacuum-sealed construction, and keeps drinks cold for 9+ hours and hot for 3. With ice, it stays colder even longer. Features include a slip-proof silicone bottom and easy-grip sides. This is a great item to offer at tradeshows, gift shops, festivals, and much more. Add your logo and surprise your customers with this amazing gift!