Simple design black stainless steel tumbler. Purchased at Starbucks Reserve New York. The lid closes and it functions well for both hot and cold beverages, but it has been used quite a bit and has some scratches, so I have included many photos. I cleaned the inside of the tumbler as much as possible, but there is still some dirt, so please check the photos. Please comment if you have any questions. Capacity is 591ml. Thank you for looking.