Whatever your day holds, this 30 oz. Stainless Steel Tumbler is up for the job. Double walled and vacuum insulated, it features an ergonomic tapered sillouette, slider lid with room for a straw, and a silicone grip. Keeps drinks cold for hours. Made of high quality stainless steel that doesn't change the taste of your beverage. 2 Insulated Warranty available Imported Product Specifications 4"x4"x9" 30oz Material & Care Stainless Steel Spot clean only