Start heating up your water (when camping and backpacking we use a Isobutane camp stove, which is super light, portable, and reliable.)
Unscrew the nozzle.
Place your Nespresso® Capsule into the Minipresso bottom down.
Screw the nozzle on tightly, it will become tight, and then you will be able to screw it on even further, which will puncture the capsule preparing it for espresso extraction.
Unscrew the water tank.
Pour water that is at a rolling boil into the tank.
Screw the tank back on.
Release the piston.
Pump Minipresso up to pressurization (about 6 pumps).
With steady, strong, persistent pumps prepare a perfectly extracted espresso.