Abstract: The present invention is a portable storage compartment which is adapted to be removably secured to the under surface of an existing upper cabinet. The storage compartment of the present invention includes an upper frame and a tracking system which is secured to a collapsible and foldable screen. The tracking system is secured to the screen and is also received within the frame. This will enable the screen to be slideably located on the frame. The screen is multi-paneled and comprises a plurality of rigid panels and flexible panels, alternatively disposed. This alteration of rigid and flexible panels provide a device which is designed and configured to be customized by the user by enabling the user to adjust the width of the screen by either cutting the off a flexible panel or by slidably removing a panel.