Spongbob Backpack Set - Bundle with 12" Mini Backpack with Adjustable Straps Plus Water Bottle | Mini Spongbob Shoulder Bag for Kids, Women, Teens. This Spongbob backpack set includes a 12" mini backpack with adjustable straps and zip closure compartments featuring colorful artwork of Spongebob, Patrick, and more. This Spongbob Squarepants small backpack has ample space for your wallet, phone, and other small essentials for school or travel. This Spongebob mini backpack is great to take anything you need with you on the go, to school, work, or wherever the road leads you. Set also includes a Beach Kids water bottle. Officially licensed Spongebob mini backpack set for fans, boys and girls, teens and adults alike. WARNING: CHOKING HAZARD—Small parts. Not for children under 3 years or 36 months. Spongbob Backpack Set - Bundle with 12" Mini Backpack with Adjustable Straps Plus Water Bottle | Mini Spongbob Shoulder Bag for Kids, Women, Teens. This Spongbob backpack set includes a 12" mini backpack with adjustable straps and zip closure compartments featuring colorful artwork of Spongebob, Patrick, and more. This Spongebob mini backpack is great to take anything you need with you on the go, to school, work, or wherever the road leads you. Set also includes a Beach Kids water bottle. Officially licensed Spongebob mini backpack set for fans, boys and girls, teens and adults alike. WARNING: CHOKING HAZARD—Small parts. Not for children under 3 years or 36 months.