GREEN is out of stock!! PLEASE specify in the notes when ordering which color you would prefer. Thanks! 2- In -1 Copper Insulated Beverage Holder And Tumbler: Made of stainless steel with copper plated inner. Double wall construction for insulation of hot or cold beverages for hours. Keeps drinks cold up to 24 hours and hot up to 6 hours. Includes screw-on, spill-resistant flip-top lid and interchangeable cooler rim. Replace the cooler rim with the flip-top lid to use as an 11 oz. tumbler!