I have a cat 6.5 it's a great well thought out pack.
It's plenty large . Mine has 3 pockets on the right hip a large med and smaller. Then the quiver ties in behind them then again up on the shoulder,strap. The main compartment is pretty big. It also has 3 compartments a big med and a smaller one. I would keep my winter hats,gaitor,heavy gloves.
My lunch . With plenty of more room. The med. pocket has a security pocket inside I would keep my license gutting gloves,tie wraps spare truck key spare tab,
. Then I would keep my calls GPS sharpener.knife,butt out ,
Then in the small or I should say shallower pocket I would keep my hand and foot Warmers. And snacks.
On the left hip mine has a bottle holder and a bow hook. I think the newer ones have more pockets instead of the bow hook.
The pack also has 2 sets of bedroll straps top and bottom. And has extra buckles to mount there piggy pack.
The pack has a lot of plastic d loops and some nylon loops to tie a lot of extra stuff. And a loop to hang in a tree.
The pack fits and rides very nice I feel really snug with this pack. Mine is fleece and very quiet. I have actually used the pack without the quiver when I would use a bow quiver.