As usual, no complaints.

I actually haven’t worn my Caldera yet, the weather’s been too warm. It’s a nice parka, stylish, fits great (6’3”, 185, L) and is light in weight. It’s definitely not an expedition parka (eg like Patagonia Grade VII, Mountain Hardwear Absolute Zero, Mountain Equipment K-7), as the down weight is not that high. Still a good parka for lower level, not too frigid temps.

I upgraded my puffy this year to the Caldera and have been pumped ever since. My only gripe...East Coast weather has kept it in my closet the past few weeks. Insanely warm, high loft, and well fitting. Love the tech specs...stretchy wrist panels, huge interior stuff pockets, helmet compatible hood. Bravo Bight.

This jacket tempt me toasty in northern Alberta in -5F windy ski conditions.

This is overall a pretty good jacket. It is lighter and more packable than other own parkas, and the pockets are awesome. That being said there are a couple of issues that I do have with it. The lack of a two-way zipper does make it pretty hard to access your harness, especially with all that extra length. The jacket also contains significantly less down than even down parkas that are rated for 4-5000 m climbs (181 grams vs 230 grams for the neutrino pro, 215 for the nilas, etc), and therefore is likely significantly less warm as well. As someone who runs cold, the limited down/loft on this jacket caused me to endure some pretty rough times this season, and I will not be using it for my future climbs. But if you are someone who runs hot, this is definitely an extremely well-made piece that will probably meet your demands.