Parkpasses and cell phone in the front zippered sections.
Park plan, ponchos, and autograph book in one section.
Sunscreen, tylenol, tums, hand sanitizer, band-aids (No - not Old Band-Aid!!!!!), and wipes (they are handy when an ice cream melts on you, or there aren't any tables that have been wiped down at CS) in the other section.
With all due respect...I'm not trying to pick on asmarykay, but a good pair of cargo shorts would hold most of this.
Why cargo shorts are better:
1. You can put the phone on vibrate and feel it ring. On many attractions, you won't hear the ring, or may disturb others.
2. If you put all FP's and passes in a lanyard, they will be easier to access.
3. You can bypass the bag search process at the entrance! the time savings coul d add up or may be negligable depending. Nevertheless, being able skip even one line at WDW feels psychologically great!
4. You don't have to stow or worry about misplacing your pockets. It is easy to get dstracted when you come off a ride! If you buy things at WDW, you can have them shipped back to your room for free!
I picked your post because others talked about bringing sharpies. I could see how someone wouldn't want to put a sharpie in their pocket.
On many trips,DH wa even able to stow two water bottles in his pocket.
Having said all this, there ar times when having a backpack might be justified, but if you can eliminate it, there is value in not having one.