Whatever your day holds, this durable 30 oz. Stainless Steel Tumbler with durable powder coat exterior is up for the job. Double-walled and vacuum insulated, it features an ergonomic tapered silhouette and a high lip slider lid with room for a straw. Keeps drinks cold for hours. Made of high quality stainless steel that doesn't change the taste of your beverage.•Holds up to 30 oz.•Features a premium high lip slider lid•Double-wall construction will keep your drink hot or cold for hours•Hand wash only