The Krantz Rubberized Tumbler w/ Straw Lid & Flip Carrying Handle is designed for both style and everyday convenience. Made with a durable 304 stainless steel interior and a 201 stainless steel exterior, it features a vacuum insulated double-wall construction and a smooth rubber paint finish for a comfortable grip. Complete with a plastic straw lid and flip-up carrying handle, it’s perfect for easy sipping and taking your drink on the go.