12 M+. 100% Leak-proof (If not completely satisfied return for full refund of purchase price or replacement). Insulated spill-proof (If not completely satisfied return for full refund of purchase price or replacement). 9 oz (266 ml). Thomas - The tank engine. Keeps drink cool 2x as long (Twice as long as regular single wall cup). www.playtexbaby.com, www.playtexbaby.ca. Call: 1-800-222-0453; www.playtexbaby.com; www.playtexbaby.ca. BPA free. Made in China.