Smooth Operator 530 Ml / 18 Oz Borosilicate Glass Tumbler

The 530 mL / 18 oz Smooth Operator is a tumbler made from durable, high-quality borosilicate glass that is resistant to thermal shock and scratching. The Smooth Operator features a silicone sleeve which provides an extra layer of protection and comfort while sipping from the detachable color-matching silicone straw. 3.0700″ L x 6.7700″ W x 2.3600″ H