Features double wall construction to reduce condensation from cold or hot drinks. The double wall insulation keeps cold drinks colder and hot drinks, hotter for a longer period of time. Made in the USA of Tritan plastic known for superior clarity and durability, tumblers will not break, crack, melt, shatter or chip under normal use. Features easy open/close slider that fits most straws and vehicle cup holders. Tumblers can go straight from freezer to microwave making it easier to make that morning protein shake or to go drink. Dishwasher Safe.
Made in United States