Want a free NBA-themed backpack? SLAM and Mojobackpacks.com are giving away 10 of them, and all you have to do to be entered to win one is is sign up. Simply put, go here, enter some of your information so we can send you a backpack if you win, and you’ll be automatically entered. We’re giving out 10, so your chances of landing one of the bags (see the whole Mojo collection at their website) are pretty high.

Good luck!