The Handpresso portable espresso maker is one of my favorite gadgets. I have seen other portable espresso makers but they are bulky and not as effortless or they need CO2 cartridges.  This is 100% man-powered and I love it.  There is not doubt that this little device pack a huge punch.  Watch the video to see how it works. Head over to Amazon or do a quick shopping search for your very own Handpresso.  Recently Handpresso released an electric version, looks cool but not as small.