From Sprayground and Nickelodeon, the Bubble Check backpack is made from water-resistant PVC fabric, and has a black and grey checkered pattern throughout, with SpongeBob SquarePants graphics throughout. This Nickelodeon backpack has a main zippered compartment with a laptop sleeve and two additional zippered pockets. There's a smaller zippered pocket on the front, as well as a zippered pocket at the top and bottom, all finished with custom yellow metal hardware. This Sprayground bag is complete with padded shoulder straps and ergonomic mesh back padding for comfortable, long term transportation.