Extra thermal copper lining conducts even temperature retention that keeps cold 24hr, hot 12hr

Made from 18/8 lightweight, lead free stainless steel with a powder coated finish that protects against chips and scratches. Double walled and vacuum insulated tumbler provides a sweat proof and condensation free cup exterior. Simple, wide mouth design comes with a rubber gasket, BPA free sip lid that allows you to take your drink on the go. Also comes with matching straw.