If you’re a big fan of the Halo video game series, here’s a messenger bag to carry your notebook around. You won’t be able to stuff in notebooks that are more than 15″ in size though, so those with souped up muscle rigs (measuring 17″ in size normally) will have to find another mode of transport. In addition to the notebook, this Halo 3 Messenger Bag can still fit in around two text books and some gadgets. Choose from khaki or gray colors. Each Halo 3 Messenger Bag retails for $39.99 from Thinkgeek.