Honestly, there are a couple of things I wouldn't go without;

1) Cell phone...if you have ever gotten stuck, or lost a Universal Joint like I did last year....it can save your bacon.

2) Thermacell...I'd sooner forget my arrows then that baby.

3) Handsaw and Brush Pruners. Ever try to cut a limb with a pocket knife?

4) Safety harness...never needed it praise God, but someday I might and it will be on me and serviceable if I ever do need it.