20 oz. Sublimation Stainless Steel Tumbler, with clear lid and metal straw. 8″ x 2 7/8″ dia. This popular tumbler design is great for both men and women. Vacuum seal keeps liquids and carbonation fresh. Made from double-walled non-leaching and non-toxic stainless steel. 100% BPA and Phthalate free- Easy-to-grasp shape – Secure slide lid with easy opening – Stainless steel construction – Hand wash – Includes metal straw.