NURSE TUMBLER

Insulated Tumbler: the 20oz stainless steel tumbler cup with lid measures about 8.15 x 2.87 inches/ 20.7 x 7.3 cm (H x D), equipped with leakproof sliding cover to control overflow and further enhance heat insulation, which ensures that no leakage occurs except for the drinking water hole when drinking; Double wall vacuum insulation makes it durable, rust resistant, sweat proof, and doesn't transfer the flavor of your drinks