The Spro TBX Inner Tray is an additional storage box for Spro’s TBX tackle boxes. The tray features a lid that can be opened and fastened with a click system. This tray is ideal for storing smaller equipment. The tray has dimensions of 4.5 × 5.5 × 1.7cm making it spacious enough for small material and small enough to be easily attached in the TBX. Furthermore, the tray has the dark color of TBX so it fits well with the boxes.