Best for pocket space: Infant Itzy Ritzy Nappy Bag Backpack The Infant Itzy Ritzy Nappy Bag Backpack ($150) has a faux leather trim for easy clean-up, but the real draw is that it comes with 17 pockets! Image Source: amazon.com Infant Itzy Ritzy Nappy Bag Backpack $150 from amazon.com Buy Now