• Pocket:
  • Wallet
  • Quarter coin purse
  • My pocket watch
  • Feminine hygiene things
  • Tissues
  • Pencils
  • Pens
  • AA batteries
  • Pin for resetting my MP3 player
  • My MP3 player
  • Ear-bud headphones
  • Receipts
  • Peppermints
  • An old butterscotch candy
  • Key chain
  • Tiny Moleskine notebook
• Front:
  • Tissues
  • Peppermints
  • Granola bar
  • Pocket-size ecosystem notebook
  • Glasses case (sometimes)
• Main:
  • At least two notebooks
  • Assorted books
  • A few scattered pencils or pens
  • Crumpled receipts
• Top:
  • Laptop
  • Cloth bag (sometimes)
  • Bottle of juice or soda
  • More books

I imagine that if I dug through it, I would find more than what's listed here.