NWT Loungefly Disney The Little Mermaid Ariel Fireworks Glow Light-Up Mini Backpack This Disney Loungefly Little Mermaid Light Up Backpack is perfect for fans of the franchise. Featuring Ariel as the main character/story/theme, this bag is made by Loungefly and is brand new. The bag also comes with a special feature that lights up, making it even more unique.ldeal for collectors and Disneyana aficionados, this bag falls under the categories of Collectibles, Contemporary (1968-Now), Bags, Cases & Wallets, and Other Disney Bags & Cases. This backpack is a must-have for any fan of The Little Mermaid or Disney in general.