Es Espresso Element Tumbler | Periodic Table 20oz Insulated Coffee Tumbler

Es, the essential element. A periodic-table espresso design with 9.2 in the corner (yes, bar) and 18.0 → 36.0 as the atomic mass, on a tumbler for the lab, the office, or the car.

Clean outline tile in black and caramel on a 20 oz double-wall stainless steel tumbler with a spill-resistant sliding lid. Fits a car cup holder, keeps drinks at temperature for hours.

20 oz insulated tumbler – white, stainless steel, double-wall vacuum insulation, sliding lid with rubber gasket. Hand wash only. Printed and shipped on demand.