I used Mt.Hagen last trip and it’s doable but in the past and future I will go back to beans and a grinder. I use a plastic hand grinder. And a mellitta plastic cone and screen. That adds 1.5 pounds to my pack weight. I will admit it’s plush and not necessary for most an$ that extra poundage is a deal breaker but a good Kenyan in the canyon or the right cordillera at lake Ellen Wilson makes it even better.  After the kids eat and the tents rolled I make a cup as I finish then it’s time to get moving. Kind of a time keeper if you will. No one needs that perfect cup, but it is a nice way to leave camp with six hours of trail calling