Yepper... I stay busy with: Grad School Grad assistantship and being a Gov't contractor my bag usually gets stuffed full of documents for work, sometimes I get to lug around extra computers and office equipment for presentations. One day MY assistant will do the same. I also bike commute 3-4 times a week and my bag stays full of fleece and extra clothes along with books. It all gets used though, I don't like carrying unnecessary things. Thanks for the comments!