Built New York 20 oz. Double Wall Stainless Steel Vacuum Insulated Tumbler -Blue

18/8 double-wall stainless steel, vacuum-sealed construction maintains the optimal temperature of cold beverages 20-ounce capacity fits in a standard sized cup holder Durable, thread-less Tritan lid easily slides open and closed for one handed drinking Keeps your drinks cold for 24 hours, hot for 6 hours