plastic Made in US Self-Adjusting Design: Securely holds flat or cone beverage cups and dispenses one cup at a time for controlled use. Flip-Top Refill Cap: Gravity-fed pull-type mechanism with a hinged cap for fast refills while helping protect cups from dust. Wall or Cooler Mounting: Attaches to most wall surfaces and water coolers to free up counter space and streamline traffic flow. Durable Construction: High-impact-resistant plastic stands up to heavy daily use in commercial and institutional settings. Versatile, Space-Saving Fit: Slim vertical profile suits breakrooms, fitness centers, offices, and foodservice hydration stations.