Amazon.com: Loungefly Disney Nightmare Before Christmas Jack 。Vegan Leather Craftsmanship: Made from high-quality vegan leather with a soft fabric lining, this backpack is both stylish and cruelty-free. Intricate Detailing: Features detailed appliqued and printed characters from \"The Nightmare Before Christmas,\" bringing your favorite scenes to life. Convenient Access: Includes a 2-way top zipper closure for easy access to your belongings and secure storage. Adjustable Comfort: Equipped with length-adjustable shoulder straps for a customizable and comfortable fit. Glow-in-the-Dark Elements: Certain features of the backpack glow in the dark, adding a spooky yet enchanting effect. Perfect Size: Measuring approximately 11.5\" W, 13.5\" H, and 7.7\" D, it’s the ideal size for carrying all your essentials.