Top trending promotional swag: CamelBak Wine Tumbler 12ozWith copper vacuum stainless steel construction, our wine tumbler maintain preferred temperature, preserve flavor, and eliminate condensation on the external powder coat finish. A non-slip silicone pad on the base provides a soft landing on surfaces to avoid scratches and spills. Also can be used for hot beverages, making it a great addition to any home office. Tumbler holds cold for 6 hours and 4 hours for hot drinks. Recommended to hand wash only. Leed’s Exclusive.