The Corzo is made from RCS certified stainless steel and has a double-walled vacuum construction with copper insulation, which keeps drinks hot for 6 hours or cold for 24 hours. The construction prevents condensation on the outside of the cup. Easy sipping, push-on lid. Features spray powder coating on the outer body. Wide opening for comfortable filling and pouring. Capacity is 350 ml. Presented in recycled cardboard gift box.