Camco - Rhino Heavy Duty 15 Gallon Portable RV Waste Holding Tank

The Camco Rhino Portable Holding Tank is the durable, everything-you-need tote tank. Fill, empty, clean, store, and tow this portable tank to the dump station. Dimensions: 15 Gallon. 20.5" x 33" x 13""21. Gallon: 13" x 41" x 20.5""28 Gallon: 14" x 45" x 24.5""36. Gallon: 16" x 47" x 25.5".