In the past few years, we have covered plenty of awesome espresso makers here. The Revelux is a portable electric espresso maker with a 15-bar pressure pump that lets you make delicious drinks on the road. It is fully automatic and can yield out 1.86oz espresso from 2oz water.
The device can boil the water from cold temperature. The extracted coffee can reach a temperature of up to 167F. To get started, simply put a capsule in the holder, pour water, press the boil button, and you are set.