The double-walled Tervis Shine Like Stars Camper Tumbler offers all the benefits of stainless steel and can be enjoyed with the exclusive Tervis Simply Southern Camper design. This design is printed with eco-friendly plant-based inks directly on the stainless surface. This 30-oz. tumbler includes a BPA-free, leak-resistant, easy-to-clean, and easy-close slider lid. Triple insulation reduces condensation and keeps your drink hot for up to 8 hours or cold for up to 24 hours. Copper-lined 18/8 stainless steel construction is durable, and the material won't retain tastes or odors. Triple insulation reduces condensation Keeps drinks hot for up to 8 hours or cold for up to 24 hours Includes BPA-free, leak-resistant, easy-close slider lid | Tervis Simply Southern Shine Like Stars Camper 30- oz Stainless Steel Tumbler