I got tired of having to roll it up and fit it in a tub container, and then the "juices" would leak out into the tub. I then tried to fit into the square bumper, but the rough edges poked holes in the sewer hose. So I bought a 4" PVC pipe and cut it to length, and secured it above the rear bumper with zip ties and bungee cords. I glued screw on cap mounts to each end. This system works perfect for me. I detach from the tank valve outlet and slide right into the PVC pipe - takes literally seconds and no fumbling or packing effort. I also drilled a few holes in the PVC pipe so it would drain. I've been using this system for close to 10 years and haven't had an issue yet.