Imprint Method: UNIMPRINTED - Do not miss out on one of the best gift sets of the year. Includes the Copper bottle 1624-74 17oz and Hugo Tumbler 1624-89 20oz. Durable, double-wall stainless steel vacuum construction with copper insulation, which allows your cold beverage to stay cold for 24 hours and at least 8 hours for hot beverages. The construction also prevents condensation on the outside of the piece. Leed's Exclusive. 20oz. There might be tiny color variance across the components in a set. ''For additional protection, all Drinkware pieces will be individually polybagged and inserted in the gift box.''