Experience the ultimate wine enjoyment with our exclusive 12 oz. copper vacuum stainless steel tumbler. Designed for the discerning wine connoisseur, this tumbler maintains the perfect temperature to preserve the delicate flavors of your favorite wines. Its sleek powder coat finish not only looks great but also prevents condensation, keeping your hands dry and your wine cool. A non-slip silicone pad on the base ensures stability and protects surfaces from scratches. Plus, this versatile tumbler can also be used for hot beverages, keeping them warm for up to 4 hours. Hand wash only for optimal care.