well there are many packs out there that could be good...for spendy well made great packs look at Badlands.com. if you want something that is a good pack, but no real super warranty and less of a price look at camelbak backpacks.

i have a camelback commander that i use for day hunts and 3 day backpack hunts. great pack for the price and does everything i need it to do. i have had NO problems with mine and have been using it for 2.5 years. my brother has the same pack and has had no problems with his either. the commander may be a little bit too big for a tree stand hunter, but they do make smaller packs