The " Kelly" daypacks are great. I' m not sure if they are still being sold though. They are all fleece, including the arm straps. I have been hunting with mine for 15 years and it still is holding up great. A lot of great packs today have fleece bodies or saddlecloth, microfleece, etc. But most miss out by using nylon shoulder straps. Thats where you get that " swish" sound when drawing. Also, look for a chest clip on the pack. It keeps the straps in tight on the shoulders and also helps to eliminate draw noise.
I like my arrows on the bow. Quick to pull, and less to hang up on brush and limbs when stalking or setting up. As long as my bow clears, so do my arrows. Having them on a hip quiver is definitely out for me. On my back risks catcing soething unseen while I' m watching the animal. Hope this helps.