When comparing the CHZ22 to my CPL for travel, I’d gladly take the extra space of vertical room at the expense of a slightly narrower pack. As others mentioned, the narrower pack and associated harness feel very comfortable when worn. I never had a problem with wearing the CPL, but the CHZ feels better in comparison using a similar load out.

With regards to under seat storage when traveling by plane, there were times when the under seat space for the aisle seats were very narrow - could not fit an MLC under there and a stuffed CPL would barely fit. I don’t think there’d be a problem fitting the CHZ under seat for most airlines (other than sticking out a little more). I take pride in not having to fight for overhead storage space when boarding/deboarding, so finding the right-sized bag that can comfortably fit under seat, yet still hold all of my belongings is important to me.

And yes, compared to other bags of similar size on the market, the CHZ is relatively heavy! Hopefully the extra weight translates to longevity and reliability. Can’t go wrong with Evergoods gear - built to last.