This 17 oz. stainless steel bottle features double-wall insulated construction to keep liquids hot or cold. The smooth rubberized finish makes this drinkware easy to hold and visually appealing. Users enjoy the wide mouth opening for drinking or adding ice cubes, plus the screw-on, spill-resistant lid. Terrific item for gyms, retreats, corporate picnics, trade shows, health clubs, and more. It meets FDA requirements and is BPA-free. Hand wash recommended. Not dishwasher safe.