Made with durable Tritan™ material, this impact and shatter resistant double-wall customizable tumbler insulates hot or cold liquid. With a smooth inner wall, the clear cup comes with an embroidered patch of the Seal of the Supreme Court. The patch is inserted between the clear double walls of the tumbler, and then ultrasonically sealed to provide double wall insulation. An optional lid and straw are included. Top rack dishwasher and freezer safe, BPA free, made in the USA and meets FDA requirements.