Stop driving your rig across the campground just to reach the dump station. The Camco Rhino 39002 is a 21-gallon portable waste holding tank that accepts gray and black water directly from your RV's sewer outlet, then rolls or tows to the dump station on heavy-duty no-flat wheels. Everything you need to connect, rinse, and store is included in the box.
The Rhino portable tote tank is the go-to solution for campsite spots that are not sewer-connected, tight seasonal parks, or any situation where pulling a 30-foot rig to a dump station is impractical. You connect the included 3-ft RhinoExtreme sewer hose to your RV's outlet valve, gravity-fill the tank, close up, and wheel it away.
Built from blow-molded, UV-stabilized HDPE (high-density polyethylene), the tank resists warping, cracking, and odor absorption over years of use. The sloped interior floor channels waste toward the drain for more complete emptying and easier rinsing. The smooth interior surface does not trap solids or odors the way seamed tanks can.
Heavy-duty solid wheels roll smoothly over gravel, grass, and uneven terrain without going flat -- no tire pressure to check.
Built-in rinser port accepts any standard garden hose. Backflow preventer and multi-directional spray clean interior walls after dumping.
Steel tow adapter lets you hitch the Rhino to a golf cart or utility vehicle for longer hauls across large campgrounds.
Built-in hook clamps to your RV or camper ladder for out-of-the-way storage when the tank is not in use.
Camco packages the 39002 with a complete accessory kit so you can use it immediately after unboxing:
The shell is blow-molded from UV-stabilized HDPE, the same material class used in marine waste systems and agricultural tanks. UV stabilization matters for tanks stored or used outdoors; unstabilized plastic becomes brittle and discolored within a season or two of direct sunlight exposure.
Seals and caps are leakproof at normal gravity-fill pressures. The tank is not designed for pressurized use -- it is a gravity tote, not a pressurized transfer vessel.
The oversized handle pulls out to let you roll the Rhino like a rolling suitcase over paved or packed surfaces. For longer distances or rougher terrain, attach the included steel tow adapter to a golf cart hitch or ATV ball mount. Slow-speed towing only -- the tank is not rated for highway tow behind a vehicle.
The included TST orange drop-ins are enzyme-based tank treatments that break down waste and control odors inside the portable tank during transport. Drop one in after connecting to your RV outlet and before filling to help keep the tank interior clean between uses.