Harry Potter Dark Arts Mini Convertible Backpack for School, Travel & Cosplay | Official Licensed Wizarding World Merchandise | Lightweight & Water-Resistant

Unleash the covetable convertible cooler bag inspired by the Dark Arts™, the most forbidden magic from HARRY POTTER’s™ wizarding world. This backpack cooler — which magically transforms into a crossbody bag — is cloaked in black velvet embossed with snake imagery and gold-tone trims and details, including a gold metallic 3D mold of the Dark Mark.