Gift the Brisbane II Two-Piece Classic Wine Tumbler Set to your customers or employees. This set includes 2 Brisbane wine tumblers with 12 oz. capacities each. With a double wall, copper lining and vacuum insulation, these tumblers will keep your hot drinks hot for 8 hours and your cold drinks cold for 12 hours. They are made with 304 stainless steel, have beautiful ergonomic designs and clear, push-in lids. Tumblers are FDA compliant and BPA free.