weight in a hunting situation is just as much as important as it is in your backpacking situations. I am out for 10+ days at a time where I am a minimum of 10 miles from the truck and carrying every ounce of gear every step of the way. Many days chasing elk involves changing 2000-3000 feet of elevation in both directions daily as you chase them both to a from bedding and feeding areas. My question is how much less core insulation does a vest provide over a jacket? If i give up 5 ounces to carry a jacket over a vest, and the total weight of the jacket is 15 ounces and the vest is 10, then I want the jacket to perform just as well as the vest, meaning 150% of the insulating power the vest does. When backpacking from a minimalist perspective it is all about performance, and numbers. I won't carry food unless it meets a certain goal of calories per ounce, and clothing should be no different. If its performance doesn't stack up to its weight and packability, I won't put in my pack.










