Fat Fish Designz Large Tool HolderBoat fishing tool holder, large has 1 cup holder, a catch all tray, spot for your pliers, fish grip, two knives, and bait rag hole. The catch all compartment is great for miscellaneous items such as phones, sinkers weights and more. It can be affixed to any flat, surface or to the sides of the Millennium Seats. Alignment holes predrilled in the unit to match millennium seat tabs. Can also be mounted on one of our track mounts for easy track mounting.