PURRfect for cat fans, this Whimsical Cats Multi-Function Diaper Backpack expresses your Cattytude, cartoonish style. Made from high-grade nylon, it's lightweight yet sturdy as it goes wherever you go. The wide open design features a large interior with 1 zippered pocket and 4 elastic pockets. There's also one front section with 3 elastic pockets and anet pocket for milk bottles and other items. There's also the padded back panel and adjustable shoulder straps for extra comfort and stability.