One of the most fun promotional items around! Just add ice cold water to the cup and watch the colors change! This smooth walled stadium cup is the staple of the promotional products and barware Industry. The plastic cup is perfect for the beach, sporting events, tailgates, weddings, festivals, giveaways, and social activities! A durable, eco-friendly, fun, tumbler that will be taken home and reused. American-made, this is perfect for any school, golf, real estate, or healthcare promotion! This drinkware is great to just keep around the house for wine and beer on a Friday night! • FREE 24-Hour Service • FDA Approved Materials • BPA Free • Made with 30% Post-Industrial Recycled Material • Dishwasher Safe (top rack) • Recyclable • 100% USA Made • FREE Paper Proof with Every Order within 12 Hours • Family Owned and Operated • Worry-Free Customer Service