Sony FZ100 compatible insert for Rugged Box with Modular Slots

This is a insert for Sony FZ100 camera batteries and compatible versions. The insert is designed for the incredible Whity's Rugged Box. It can house two Sony FZ100 batteries. Use more of these inserts to house as many batteries as you want in your rugged box. As well nice to combine with SD Card inserts. 

Additional insert for the Rugged Box to keep two Sony FZ100 batteries