I carry a day pack....
buck folding knife 110
soduko game
tp
2 bottles water
breath mints
tags and wire to tag deer
rattle bag
grunt tube
can call
gps.... yes someday you might need it
hand saw
small first aid kit including space blanket
deer scents
dry socks /spare gloves /ski mask style hat
food if its an all day sit
cell phone
binoculars.. one long range 8x40... the other is small pocket size
small package of baby wipes
Gps got my bud and i out of the woods after tracking a gut shot deer for 2 hours in the dark... in a driving snow storm....
first aid kit with duct tape saved a weekend in the adk mountains when i cut my hand sawing a piece of wood.
baby wipes make it nice to clean up after field dressing a deer... just look for the unscented ones.