Mystery Ranch Coulee 25 vs Zpacks Arc Blast

I think it makes more sense for a bigger pack. And I'm not so sure about the very reduced size of the front pocket. Can't really handle a wet jacket. But man

I bought a used large Mariposa but find that when it's heavily loaded it hits my ass, no matter how I adjust it. I love those packs but haven't quite figured out the fit and I can't really return the used gear.

I've been hiking and backpacking for quite a while and have the packs to show for it. For me, the Coulee is the most comfortable and durable day pack I've ever owned. I've only had mine for about a year but I've beat it up since day one and have never felt the need to be gentle with the zippers or material. It's the difference between the 330D of the Coulee and the roughly 100D of something like the Osprey Talon

Buy “durable” gear that you’re comfortable with, and let experience guide future choices. I’ve hiked for ten years with heavy and durable gear in my personal life and in the army - now i have an Arc blast pack and sleep on an Uberlight. It’s durable if you know what you’re doing, not cutting new trails through briars, and not sleeping on broken glass.