This is a Starbucks stainless steel tumbler. It was included in the 2021 Lucky Bag, but I'm selling it because I don't use it. I opened the box to check the contents, but the tumbler is new and unused. The outer box has some stains, but the tumbler itself is very clean and in excellent condition as it has been stored in the box. It comes with a reusable straw (rubber) and the instruction manual, which are inside the tumbler. Usable volume: 473ml Reusable straw included