This 24 oz Rugby Tumbler is designed with a copper-lined 18/8 vacuum insulated stainless steel body. Its tapered construction is complemented by a plastic flip top lid featuring a flexible rubber handle. With the ability to keep drinks hot for 8 hours and cold for 16 hours, this tumbler is perfect for any occasion. Additionally, it is top rack dishwasher safe and comes with a gift box. Please note that all Elevation and Fresco imprint methods require handwashing.