Let's make sipping a little easier. From camping with friends to backyard BBQs, this 10 oz. wine tumbler will be your new go-to wine cup! Constructed of 18/8 medical-grade stainless steel, you won't be left with a metal aftertaste in your mouth. Features include a Hardshell (TM) powder coat for great color and prevents peeling, a press-on lid that prevents splashing and Thermo 3D® double wall vacuum insulation – keeps hot stuff hot and cold stuff cold.