Pick up on some out of this world refreshment with quality drinkware from Maars. This big 22 ounce capacity tumbler is crafted from powder-coated 18/8 vacuum-insulated stainless steel to maintain the temperature of hot drinks for 12 hours or refreshingly cold for as many as 24. Includes a solid black polypropylene plastic lid and color-matched drinking straw. Non-toxic and BPA-free. Choose from a wide range of great colors and add your school, sports team, organizational or company logo or message to customize.