I used to have the Alaskan pack, and packed my first elk out with it. It worked, but there are better options. On that first one I had to go back to camp for my pack frame before carrying anything significant out.
Now, I want a pack that I can hunt in all day, and be ready to pack meat on the first trip out if I do get lucky. For the money, I really like the Eberlestock packs. They pack meat well, and function well as a daypack also. There are better (and far more expensive) packs out there, but for me, the Eberlestock have proven themselves to be more than capable for what I need.
Give me a call anytime if you want details, or look at them on my website below.