Rhino Waste Water Portable Tank https://amzn.to/3YS5zSw - Amazon Link Camco Rhino 21-Gallon Portable RV Tote Tank | Features Heavy-Duty No-Flat Wheels, Removable Steel Tow Adapter, and Low Drain Hole The Design The inside of the tote tank is smooth (so that it doesn’t trap odors or rubble) and sloped toward the drain hole (making it easy to empty completely). The large, no-flat wheels have bearings to make them sturdier and have a large circumference to make going over rough terrain easier. The bottom of the tote tank features an integrated ladder hook and tie-down grooves, allowing you to hang the tank on your RV’s ladder when it is empty. The top of the tote tank features two separate water inlets: one is an integrated tank rinser that can be used with a grey water hose. It has an easy grip connector, backflow stopper and multi-directional spray that helps clean away the sidewalls of the tote tank interior. The other water inlet is a male connection that can be used with the included 15-inch female to female orange grey water hose. No Rust Hardware All hardware is zinc-plated to stop rust and corrosion. The bearings on the wheels are stainless steel. Sturdy and Reliable Transporting Wheels The large, no-flat wheels have bearings to make them sturdier. They have a large circumference to make going over rough terrain easier. Durable Build and Sturdy Oversized Handle The handle is oversized and durable, allowing you to pull or tow the tote tank without worry. Distinctive Orange Color Tank Grey Water Hose Includes a 15-inch female to female orange Rhino grey water hose. We will be sharing more about this tank as we use it. Stay tuned. Get the Onx Offroad App here- https://classic.avantlink.com/click.p...