Amazon.com: Loungefly: Nickelodeon Spongebob Squarepants 。This stylish Spongebob backpack boasts a stunning metallic finish and features a main compartment along with two zipper pockets for easy organization. Dive into the fun of Bikini Bottom with this charming Bioworld Spongebob Pineapple Backpack Mini Purse! Ideal for fans of the beloved cartoon, this compact backpack showcases a playful pineapple design and is perfect for carrying essentials on the go. Created by Bioworld, a trusted name in bags and accessories, this mini purse combines both style and functionality.