If you prefer to put most, or all of your weight on your rig, but you hate to carry the extra weight on land. A removable p-weight can be the right solution for you. It make the transportation on land easier, also easier to handle the rig out of the water. And the best part, it’s easy to make by yourself at home. The video don`t show the 6mm bungee that lock the weight in the top of the backplate, sorry for that. But i think you understand the concept.