The Odyssey 20 oz Tumbler is contructed of stainless steel outer shell and polypropylene inner lining. This tumbler has a tapered bottom that fits cup holders and is great for travel! Push on clear plastic water tight lid and slide the opening to drink. Keeps beverage hot for up to 2-3 hours. Hand wash only. Complies with FDA, Prop 65. 3 1/4" W x 3 1/4" L x 7" H. Price includes 1 colour; 1 location imprint.