Majesty Recycled Stainless Steel Straw Tumbler - 30 oz. features double-wall vacuum insulation, keeping hot drinks warm for up to 6 hours and cold drinks cool for up to 24 hours. With a 30oz capacity, this tumbler is perfect for both hot and cold beverages. Made from 304 recycled stainless steel, it has a spillproof design, a matching color straw, and a screw-on lid made from PP and silicone. The tumbler has a powder coating finish for added durability. It is not suitable for dishwashers or microwaves, making it ideal for everyday use. Your logo will be .