Measuring about 15" across, 12.5" high and roughly ("roughly" because you haven't crammed it full of your junk yet) 4" wide, this black messenger bag features a velcro-sealing flap adorned with a grid of your favorite Marvel Comic Book characters!  There's Iron Man blasting away!  There's Spiderman begging for your friendship!  There's Wolverine gritting his teeth!  There's Captain America punching the bloated stomach of Communism!  There's Hulk punchin' Cap!  There's Thor punchin' Hulk punchin' Cap! 

Made from 100% Polyester, this puppy opens up to reveal multiple pockets for multiple things!  Some of them even have zippers!  And check out the adjustable shoulder strap!  And there's a pocket with velcro closure on the other side of the bag!  YAY!