I agree with Margo and Darcy.

There is a psychology to being robbed that can turn into an obsessive paranoia. Make sure that you get something that you will continue to be comfortable enough to:
  • Chain it to a bike rack
  • Go into class
  • Concentrate on class and not on whether your bike is safe

Regardless of how you feel right now,I think that many on this forum can attest to the impact that being robbed had on them...and it can linger for quite a while. You're still in a campus environment where thefts are common.

I applaud you on how well you're handling this right now...but you've also proven that you are a "true biker"...get some shorts and we'll call you a "cyclist"