I’ve been using a monbell mirage layered over a patagonia nano air for winter/spring ski traverses the last few years. I like the weight and generally this Combo is plenty warm, but I’ve been in a few situations where the MB gets wet from a storm and very quickly looses it loft. I’ve also torn the mirage a couple of times when doing ski carries. I want to get a winter Parka with more down and a more weather resistant/burly shell. I’m basically looking for an ‘oh shit’ parka that can handle anything, but still reasonably light.
I’m mostly looking at last year’s MB permafrostt and this year’s Patagonia Fitz roy. Both are box baffled, but the MB has a more weather proof shell and more down for a slight weight increase.
Any other recommendations out there?
Also if anyone has a well used permafrost or frost line they want to sell me, I might be interested.

