beanflying While it may not appeal to the purest of us due to the ese pods. For someone who spends a lot of time on the road and wants a very low fuss low mess way for a coffee hit it looks like a great option. http://www.handpresso.com/handpresso_auto.html# 12V and 140W should mean a fairly decent heat up time too.
UNM I notice they also sell ' tasses outdoor'. 50ml polycarbonate espresso cups. They look quite nice.
derrilex Might be pushing the capacity of a cig lighter in a car with 11.66 amps. Most are rated 15 amp, some at 20 if running something else as well but some are only 10 amp. One way to find out. Looks like a neat little jigger.