16 oz Custom Mood Color Changing Stadium Cup

With a 16 oz capacity, the stadium cup helps keep you hydrated and is ideal for outdoor events. Reacting to ice cold liquids, the cup changes from one vivid color to another as the temperature drops. These Durable plastic cups are made of plastic, the tumbler is BPA free and is conveniently top shelf dishwasher safe. The original home of mood products that change color with heat, cold liquids, cold temperatures or sunlight. These cups do show a tint of color at room temperature. Available sizes:8 oz., 12 oz., 16 oz., 17 oz., 22 oz., 32 oz.