This is a stainless steel portable thermos received as a UNIQLO promotional item. I am selling it because I have another one I use. I opened it for the photos. The logo is white, so it's not very noticeable and can be used discreetly. Usable volume: 0.44l Heat retention: 51°C or higher (6 hours) Cold retention: 12°C or lower (6 hours) It will be shipped via courier service. If you can use it, please consider purchasing it. *Keywords* Thermos Stainless steel bottle Corporate promotional item