UWaterloo Dad Tumbler

This stainless-steel tumbler is double walled with vacuum insulation to keep your drink hot or cold, longer. It has a dimple designed exterior and a clear acrylic snap-on lid with a plastic sliding closure. Size: 600 ml (20 oz.). Stainless steel. BPA free and FDA compliant. Handwash recommended. Diameter: 3.5 inches, height: 6.75 inches