Whatever your day holds, this 30oz 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. Sleeve color may differ from image. Hand wash only. Made by Logo Brands.