When I was 28 (1972) I went on a 10 day backpack in Washington’s Pasayten Wilderness with my wife-to-be Laura. I was carrying 70+ lbs (skin out weight). (9 lb tent, 5 pound inflatable boat, fishing gear, 5 lb boots, 5 lb pack, 5 lb sleeping bag, ice axe, liquid fuel stove, food, etc.)
If I could still carry that weight (I can’t) with my newer lighter gear I could easily carry enough food to backpack for a month without resupplying.
Laura and I still backpack (now 77) but I try to keep my skin-out weight below 30 lbs.

