This Backpack is perfect for running errands or going on day trips. This multi-purpose backpack fits everything from you guessed it, diapers, book, or extra clothes for a sleepover. It's made from lightweight, high-grade nylon to keep it sturdy for more than one generation. The open design has one main pocket with a zipper, three elastic pockets, and one net pocket for quick storage. 100% high-grade nylon