Depends.
I've adapted my hunting style a bit, and these days I mostly try to "run and gun". I carry a tiny little daypack, with some water + sawyer filter, some snacks, a kill kit, and a puffy/extra layer/rain jacket. Weighs maybe 15lbs, depending on how much water I want to take that day. I start out from the truck, hike around all day, and wind up back at the truck in the dark.
But, if I'm staying/hunting out of a spike camp, I think I'm about 50lbs all up with food/water. SG Sky 5900. Then add bino harness and rifle.
My theory (for the moment) is that if I can't find the critter, I can't kill the critter. I can cover more ground faster with less gear. Run 'n gun. Once the critter is down, cut it up, get it into game bags, and go back to camp/truck for the recovery gear. If recovery happens the day after, fine. I can't pack a full critter out myself solo anyways, so why gas myself carrying all the recovery gear etc.
I don't know if this is smart/dumb, but it worked well last season and for a chunk of 2022. I used to try "bivy hunting", but man your fitness has to be dialed in to do that every day. (I'm an office weenie these days... le sigh.) Respect to the guys who *can* hunt that way all season.
