If there's anything The Hitchhicker's Guide to the Galaxy teaches us, other than the importance of the number 42, it's that you never want to forget a towel. With that in mind, this fantastic messenger bag by Nerd By Night will ensure that you always have a towel wherever you go and an easy place to carry your Hitchhiker's Guide wherever you go. Best of all, the site even has directions on how to make your own bag.
If you bring this to high school, no one will get it, but if you want to be cool in college, this bag is certain to get you noticed by all the right people.
Via Geek Crafts