Most of my outings are in search of Elk with a pack on my back and several miles from the road. In the pack are some game bags, a hatchet, something for snacks / lunch, water reservoir and water bottle. Always need lots of water.
and then there is the survival kit stuff - fire starting, small pot, a little pick me up (oatmeal & hot coco), shelter, light, cord, some benadryl and ibuprofen, and a few wraps of duct tape. Also always a hat and a shell.
I use to carry a heavier space blanket but it disintergrated over the years, there use to be a whistle too. I carry my phone too but getting a signal is iffy at best.