Description:

Featuring copper vacuum insulation and double-wall stainless steel construction, this stylish yet durable tumbler is engineered to keep beverages hot for 8 hours or chilled for 24 hours. It conveniently fits most standard car cup holders and comes with a secure screw-on lid. This 18oz tumbler has an easy-to-use flap-seal closure for added spill protection. Laser engraved with the University of Calgary Cumming School of Medicine logo.