Super rare! This is a tumbler from Goldman Sachs, the world's most powerful investment bank. Of course, it's not for sale. Apparently, it was a rare item distributed only to some senior employees. It's a large size; roughly measured by an amateur, the height is about 17 cm, and the diameter of the drinking opening is about 8.5 cm, a true American size. There is a slight dent in one part (see photo). It has been hardly used, but please understand that it is a used item, and purchase it with that in mind. - Brand: Goldman Sachs - Material: Stainless steel - Design: Simple cylindrical shape - Color: Silver Thank you for viewing.