Then you need a double walled insulated ceramic travel mug with lid. The combination of two layers and the lid ensure your drink stays hot as long as possible. Unless your drink is supposed to be cold. Then the insulation keeps it cold as long as possible.
Lidded tumbler designs vary, with some tops made from ceramic and some from plastic or silicone. Some seal tight and some merely cover your drink, meaning some guard against splashing when jostled, while others are completely spill-proof.
In short, they make great coffee or tea cups for the road. The designs below are varied, not just in the printing and color, but also in the shape and style. There is sure to be one that appeals to you, especially since many of them have options for different colors and designs.