Enjoy your favorite beverages at the perfect temperature with our personalized 12oz insulated copper vacuum cup. This durable, double-wall cup is made of 18/8 stainless steel for long-lasting use, while the copper insulation keeps your drinks cold for up to 24 hours or hot for up to 6 hours. The clear plastic push-on lid ensures easy sipping on the go, and the BPA-free construction provides peace of mind. Customize it with your own design to make it a unique and thoughtful gift for any occasion.