Large Clear Transparent School Stadium Arena Concert TSA Security Backpack Shoulder Travel Bookbag Heavy Vinyl / 600D Poly Clear Backpack - School Bag - All Purpose See through material allows for contents to be viewed Makes Going Through TSA, Concert, Stadium, Arena, School, and other Security A Breeze 2 Shoulder straps - Large Main Compartment / 2 Zippered Pockets SIZE: 13" x 17-1/2" x 6-1/4"