This organizer has multiple functions.Open the top to reveal a zippered mesh pocket for cash, credit cards and headphones. The front right mesh pocket is for quick access to the phone, and the front pocket with a lid can be used to hold tissues, candy, pacifiers, etc., and there is a small pocket on the front for loose change. The mesh holes on both sides of the bag are fixed and can hold baby bottles, water bottles, thermos cups, and coffee cups. A covered top pocket between the two cup bags provides storage space for baby essentials such as diapers and toys.