**Promotional Products** 18 oz. (532 mL) Double wall (304 18/8) powder coated Stainless Steel vacuum insulated bottle with Polypropylene Plastic lid. Lid function: Screw on/off with pop-up tab for drinking Designed for use with both hot and cold beverages: Keeps contents Hot 6 Hours, Cold 18 Hours Hand wash only. Do not microwave, do not place in freezer.