If I am going to a known stand location I carry very little: bow, quiver, arrows, tab (2) knife, pull rope, safety harness, flashlight, compass, flagging tape, wet wipes, phone, binoculars, minimal first aid kit and water bottle. If I am carrying a stand in, I will add a saw and hand clippers. Obviously, a backpack hunt or a hunt in unknown territory requires a little more preparation and may include items that would be helpful if forced to stay overnight.
Like someone else said, I consider binoculars to be essential gear. I wear mine on a harness across my chest and use them all the time.