Anything we should add, please chime in.
This is the Day Hike Ten Essentials list that we use.
Pocketknife & Totin’ Chip
First Aid kit
Sun protection ~ sunglasses, hat, lip balm
Flashlight ~ maybe extra batteries
Matches & fire starters
Map & compass
I noticed that your (overnight hike) packing list doesn't include a water bottle or sun protection. Sometimes we add insect repellant to the list, as well.
Also, I have never carried a pillow in my backpack. What a luxury!
The teacher in me suggests that you run your list through a spell-checker.