The 10 oz stainless steel tumbler features double wall vacuum insulation technology, keeping hot drinks warm for up to 12 hours and cold drinks chilled for up to 12 hours. Designed as a perfect companion for toddlers and babies, this BPA free tumbler is rust resistant, durable, and easy to clean. Its slim, lightweight body is easy to hold and fits most cup holders, making it convenient for everyday use. Made from high quality stainless steel, this tumbler is safe, secure, and built to last. With its stylish design and practical functionality, it makes an excellent gift for Christmas, Birthdays, Mother’s Day, Secret Santa, Teacher’s Day, Anniversaries, and other special occasions. Contact us for more information! The price is based on sea shipping, and our website provides rush service.