You can make a spiced tea every morning. Warm a tea pot (or a thermos) chuck in a knob of ginger, a clove or 2, a star or part thereof of star anise, a cardamom pod, some cinnamon bark, squeeze a wedge of lemon over it and throw the wedge in too, a teaspoon of manuka honey. Pour boiling water over it. let it steep. Put it in your thermo mug/thermos and drink on the train/in the car. You could add chilli or cayenne pepper if you wanted.
Full of spicy health benefits and any Grany will tell you the benefit of starting the day with a hot drink.