Never turn your back on a Boo! Unless you’re wearing this iconic backpack. Shaped just like a Boo from Super Mario™, this hauntingly cute bag also features an all-over print of Boos on the inner lining and the best part? IT GLOWS IN THE DARK. Wear this bag in true Super Mario fashion, as Boos only approach when you aren’t looking their way, of course ;). – Polyurethane Fabric – Printed Details – Glows in the Dark!