The Summit - 18 oz. Stainless Steel Woodtone Tumbler

18 oz Stainless Steel Tumbler with?Woodtone finish & spill-resistant acrylic slide lid Copper lining?& vacuum sealed - keeps drinks hot for?4 hours or cold for?8 hours. Splash-resistant clear acrylic lid with gasket seal. 20 oz capacity to the brim, FDA compliant and safe for food contact, BPA free.