I mean we don't really use espresso machines in Italy, we use moca's. Moca machines can run easily on a camp stove. Try it, you'll get better coffee from a camp stove than most espresso machines, promised!

In most mountain huts it’s instant which sucks.

But where is this stigma that the only true coffee is espresso coming from ? I far prefer good filter.

Can you even tell the difference between arabica and robusto when the beans are roasted to taste like fire pit ash? That said, Americans are no strangers to overroasting our coffee just as we overhop our beer.