Yes, good info from kute and ak lanche. Especially in winter hunts, its important to have layering options. You never know when something might happen. This necessitates a larger volume and you can make key decisions upon leaving the tent or other facility. That promotes peace of mind to deal with any mini-crisis. That also makes you a better hunter. Many years ago, I'd have to hang or tie extra's to my pack. You end up looking like a two legged dumpster with stuff hanging out grabbing brush and branches. No more.
