Mr original pack was an external frame REI backpack. I loved it. It carried my camp things for many miles through the high sierras when I was in my twenties. I did love the myriad of zippable storage areas. I got into more serious climbing and converted to that popular Mountainsmith frostfire from the 90's. It was good on my back but the duffel was hard to find things in. The Osprey is a similar style but with many more options.
I would have been find with the Frostfire, but my padding was all falling apart and very uncomfy on my back. I got a great deal on my Osprey. $236. $60 off the list.
My outdoor store guy made me feel pretty good cause I was fretting about the bear bag thing. I was wondering if I will need a canister, but they are heavy and annoying. The outsoor guru guy said he still uses the 'ol bear bag method. I plan to just do the same. I have my bear bell and cordage with a little bag for tossing the rock.
I used to be a very good mountaineer and rock climber. I feel like i barely know anything about this these days. It's coming back to me. I have been reading a lot about how people do this these days. My experience seemed to be bigger gear and heavy packs. Now things are leaning towards the fast ultralight style. I am not fast with thia. I am careful and methodical when I backpack.
The bag came with a rain cover. The idea is that you cover your back with this thing with you hike in the rain. Seem bougey and unecessary. We will see,
Lifetime warrant on the Osprey stuff. They will fix your zips, etc. Although, my Frostfire zips are fine. It was the foam back that fell apart. I have been dilligently training with it, but at 20 pounds, the thing was bothering me a bit. Just more annoying than actual pain. The clips were no longer smooth and they seemed to not like clipping easily