My backpack (it's the kind one would bring on a camping trip, but hey -- I do like many pockets : pockets within pockets!!), school supplies (mechanical pencils, pens, erasers, sticky notes, notebooks, filler college-ruled paper, highlighters, correction fluid, paper clips, rubber bands, etc.). I also carry textbooks but they spend more time in my locker than anything else. Me, study? Hah.... that's a laugh.

Cellphone, books, wallet, envelope, papers, ballpens, ruler, pencil... so many...

Gosh, so much stuff...! :]

Pretty much the same as everyone :]
Cell phone, textbooks, wallet, paper, pencils, pens, and subject binders.