This Mood Tumbler With Lid and Straw comes with a large capacity and a low minimum order requirement, so it's a great value for your school. The 22 oz. travel cup is made of a sturdy polypropylene material and includes a snap-on, spill-resistant lid and a 9" straw. With the addition of an ice-cold beverage, the tumbler changes color; it's a fun way to keep students and staff hydrated. Add your choice of one-color imprint to the front to customize the mood tumbler for your school or class. Stock this fun cup in your school store, use it as a fun school fundraiser, or hand it out as a student award or teacher or staff appreciation gift. BPA free and made in the USA. Hand washing recommended.