I am going back to college next semester (yay, as if one degree isn't enough lol)..and am wondering what would be an ideal bag to carry around on campus. I am debating as to if I will just carry a smallish handbag for money/wallet/phone and a backpack for books (hello, old Jansport bag!) OR use a larger tote for all of the above. The campus is huge, like 40,000 students, and since I will be attending at night, I don't want to worry about getting my purse ripped off. Any thoughts or suggestions?