Replying to Backpack help

im in the market for a new pack.
I'm looking for something that will be good for backcountry day trips, AND be able to fit my camera block, but not both at the same time.
The camera block is about 11"x11"x6", I would love to be able to access this via the back panel.
I'm thinking around 30-40L.
A-frame ski carry is a must.
I'd like to stay away from dakine.
I'd like to keep the price under $150

There is an osprey pack, and a BCA pack whose names I don't remember that fit my specs, but idk if the camera block will fit.

Thanks for help