Müv 15oz | Java

The brown finish looks even better in person than in the photos, and it matches my desk setup perfectly. Double-wall insulation really works — I poured my coffee at 7am and it was still warm at lunch.

This thing actually keeps my coffee hot through a whole morning of meetings, which I honestly wasn't expecting from a tumbler this size. The 15oz is perfect for my usual single pour-over, and the brown finish looks nicer in person than in the photos.