Varsity Pirani Tumbler, White

This Varsity Pirani tumbler is a 16 fl oz, 3.75 in diameter, 5 in tall, and 11 oz heavy tumbler with triple insulation to keep drinks cold for 12+ hours and hot for 6 hours. It features a powder-coated finish, internal copper coating, and a rolled lip.

• The description claims the tumbler keeps drinks cold for 12+ hours and hot for 6 hours.
• The description claims the internal copper coating increases insulation by 10% - 15% longer.