My first pack for skiing was a simple EMS backpack. Rugged, but no features whatsoever. It did allow for A frame carry, so I was able to use it back in the day when the Lake Chutes at Breck required a serious hike.
Next “ski” pack fit with my Intro to touring. I started with frame touring bindings...and a shitty High Sierra pack. It did have an internal frame and some features, which helped for humping 50 pounds of gear up to Tuckerman’s, hiking all the way.
My touring arsenal matured with lighter skis and tech bindings....as did my pack selection. My go to pack since I’ve been skiing the backcountry has been the Black Diamond Alias 35. Rugged, top entry, lots of useful pockets for storage, dedicated front compartment for snow tools (shovel, probe, saw). This particular pack has the Avalung feature (with or without was the same price) which I’ve never used and would never want to. This pack has served me well. At 35 liters of storage space I always fill the pack completely for a full day in the backcountry.
On our trip to Crystal last January I won a prize in a NWAC raffle....an Ortovox Haute Route 40 pack. Looks like it has great features....including a helmet carry feature which the BD pack doesn’t have....but I haven’t used it in the field yet. I was looking forward to the additional space with this 40.
I say ‘was’ because I just picked up a different 40 liter pack....a used Black Diamond Saga JetForce 40 pack. I’ve been wanting to pick up an airbag pack for a few years. Spending time in avalanche terrain it’s a nice feature to have in the event things go bad even when making smart decisions...you just never know. I wanted to get the battery powered fan type so I didn’t have to worry about flying and CO2 cartridges. TAY has a Yardsale board on the forum and I’ve gotten some good stuff there, including this gently used pack. Hopefully I’ll get to put this pack (and not the airbag!) to use this season.