HandpressoOutdoorEspressoSet Get your caffeine fix on the go with the Handpresso Outdoor Espresso Set. No Co2 cartridge is needed, making this is a lightweight kit with no waste and no loss of pressure. The case is made from thermofoam which is rugged enough to take the bumps that may be associated with travel. A 300ml flask keeps your water hot, while 4 unbreakable cups allow you to sip your brew. The espresso maker works with ESE pods as well as regular grounds. Pump it to 16 bars of pressure, add your grounds and water then sit back and enjoy.