Abstract: A diaper bag (10) provides an enclosure (20) includes a top, bottom, front, back and side panels. The front panel is attached to the side and top panels by a zipper, allowing access to an interior compartment. Two back panel interior compartments (40) are made of mesh and may be sealed by separate zippers. Front panel interior compartments (60) include a full-width zipped pocket upon which are mounted four pleated front panel pockets made of mesh with elastic closures. A changing pad (80) is carried in the bottom of the interior compartment, and may be removed for use. A flip-out compartment array (100) is attached to an upper portion of the front wall. When the enclosure is opened, the flip-out compartment array may be removed from the interior compartment. A support assembly (200) carries the entire diaper bag by a tab located on an upper portion of the flip-out compartment, thereby orienting all compartments for easy access. At least one base interior compartment (120) is attached to the bottom panel.