Camco Rhino 21-Gallon Portable RV Tote Tank | Features Heavy-Duty No-Flat Wheels, Removable Steel Tow Adapter, and Low Drain Hole (39002)Camco's 21 Gallon Rhino Portable Tote Tank allows you to transport waste from your RV or trailer to a dump station. It's ideal for when you're parked too far away for an RV sewer hose. A low drain hole ensures that the tote tank empties completely and the smooth interior is easy to wash off using the integrated tank rinser. The tote tank features large, heavy-duty, no flat wheels with bearings to make transport smooth and effortless. A removable steel tow adapter allows you to easily roll the tote tank like a suitcase, or tow it slowly behind a truck or golf cart. When not in use, an integrated ladder hook can clamp onto RV or camper ladder; the body of the tote tank features grooves to strap it in place. Product includes: (1) 21 gallon tote tank, (1) large, durable handle, (2) oversized wheels, (1) tank rinser, (1) ladder hook, (1) 3-foot, super heavy-duty sewer hose with swivel bayonet and lug fittings, (1) 15-inch female to female orange Rhino grey water hose, (1) clear elbow with a 4-in-1 adapter, (1) clear double bayonet elbow, (3) storage caps, (2) caps with lanyards for rinse connections and (1) steel tow adapter. The tote tank is constructed of extremely durable blow-molded HDPE that won't leak or deteriorate in the sun. It measures 20 ½-inches (L) x 13-inches (W) x 40-inches (H) and has a 13-inch minimum waste height hook up. Weight: 34 ½ lb. Made in the USA; Patented.Camco Rhino RV Bumper Mount Tote Tank Holder | Features a Powder-Coated Steel Construction, Heavy-Duty Straps, and Fits Both 4-inch and 4-1/2-inch Bumpers (39010)The Rhino Bumper Mount Tote Tank Holder securely holds your Rhino Tote Tank onto standard RV bumpers and fits both 4-inch and 4-1/2-inch bumpers. It’s perfect for RVs without ladders. The holder is constructed of powder-coated steel with zinc-coated hardware for durability. Holds all four Rhino Tote Tank sizes (15, 21, 28 and 36 gallons) and is also compatible with most portable waste holding tanks on the market. Includes straps to secure your tote tank in place.