This 16 oz. and 20 oz. CMASAS-Branded, double-wall, acrylic plastic tumbler with straw is a great way to keep hydrated and minimize spills! Measuring 6 1/4″H with a 4″ rim and a 2 1/2″ base, this eco-friendly item is made from BPA-free material. What an excellent way to enjoy the water, soda, iced coffee, or whatever beverage you fancy!”