Waterproof backpack organizer/laptop compartment

New, only opened for photos. Large. Photos are part of description! Compatible with all OverBoard Waterproof Backpacks Easily organize your everyday essentials Ideal for using through airport security Top carry handle for quick removal from your backpack Rigid back panel with hook & loop connection patches 15" widescreen padded laptop compartment Tablet, phone or notebook pocket Dual elasticated mesh accessory pockets Keyring attachment clip Pen holder tags beach travel laptop women mens kids bag pack hunting trapping camping surf beach summer winter fall spring airport