We've designed our bestselling Companion Backpack to maximize the interior dimensions, making the packing process a tad bit easier for parents who are always out and about with their little ones. The main compartment zipper opens three-quarters of the way down so items in the bottom can be readily accessible, and our signature dirty little secret pocket can be found on the side of the bag to make it simpler to store those soiled items. With plenty of interior and exterior pockets, organizing your diaper bag is as easy as ever.