Pouch - Zippered pouch with mesh pockets.
Insect repellant - Mosquitoes & flies can be a real bother.
Sunscreen - Sun burn can be a real pain.
Toilet paper - Save the rolls from the bathroom before they're gone.
Toothbrush - Fresh air tastes better through fresh breath.
Tooth paste - Ditto.
Peppermint soap - Biodegradable and refreshing.
Dish soap - To wash out the crud from the cooking gear.
Dish scrubber - To scrub the burnt pot.
Matches - Extra matches in case the others get wet.
Wire ties - Many uses.
Chapstick - To keep your lips from cracking.