Thor 360 ml leak-proof copper vacuum tumbler. Double-wall stainless steel vacuum construction with copper insulation, which allows beverages to stay cold for 24 hours or hot for at least 8 hours. The construction also prevents condensation on the outside of the tumbler. Screw-on leak-proof lid. On-trend, durable powder coating. Volume capacity is 360ml. Presented in an Avenue gift box. Stainless steel.