Now that I am 70 I have lightened up the load, starting with the Big Three. I now carry a ULA pack which is a little over 2 pounds, down sleeping bag a little over 2 pounds, and a Mountainsmith tarp at 2 pounds. I have learned to count ounces and have saved a lot of weight. For short trips, 3 days or less people think I am going on a day trip. I do not carry things like binoculars, rake, saw, umbrella, notebook, axe or large knives.
I do carry a Helinox chair about 1 1/2 pounds.