WATER, first aid kit, blanket or two, change of clothes, extra pair of comfortable walking shoes, bug spray, sun screen, box of kleenex, toilet paper, hand wipes, matches, better selection of food
First aid kit is a good idea.
I don’t expect anything to happen to me, but it sure could happen to others!
I will dig one out of my survival stuff!
I did the change-of-clothes thing already...