With the push of a button, the stained-glass detail glows, making this bag an enchanting accessory day or night. Bring a little magic to your bookshelf with the Loungefly Black Cat Library Mini Backpack, available exclusively at Books-A-Million. This whimsical design captures a cozy library filled with rows of books and curious cats, while the centerpiece—a stained-glass style window with a black cat sitting in the middle—actually lights up. Appliqué cats perch on stacks of books along the side panels, and gold-tone hardware with Loungefly’s signature plaque adds an elegant finish. The bag features a roomy main compartment, side pockets, and a front zip pocket for your essentials, blending functionality with collectible artistry. Perfect for cat lovers, avid readers, and Loungefly enthusiasts, this light-up exclusive turns your everyday carry into a glowing tribute to cozy nights spent reading with feline friends.