This is a Music On TV slim thermo stainless steel bottle, 200ml. It's new and unused. I think it's a compact and easy-to-use size. I received it from someone connected to Music On TV. It's not for sale. The color is black. I'm selling it because I don't use it. How about it, Music On TV fans? No returns or refunds. I will ship it via Mercari, which is anonymous, secure, and includes a tracking number and guarantee.