The Valterra Silverback 28-Gallon RV Tote Tank w/ 2-Wheel Transport Kit (ST-5282W) delivers professional-grade, no-touch waste transport for RV owners who need more capacity without the bulk of a full-size tank. With a 28-gallon capacity, reinforced airless rubber tires, and the patent-pending Tow-N-Pull handle, it glides effortlessly over gravel, dirt, or paved surfaces. The ClearView fill window lets you monitor tank levels without exposing contents, while the 360° directional vent and jet-spray cleanout port make filling and cleaning fast and odor-free. This ready-to-use kit includes a 3 sewer hose, 360° rotating bayonet adapter, quick coupler, and two termination caps. Backed by a 3-year limited warranty, the Silverback 28-Gallon Tote Tank is engineered for convenience, reliability, and a cleaner dumping experience. Key Features:• 28-Gallon Capacity â Ideal mix of size and maneuverability• Tow-N-Pull Handle â Secure, adjustable full-hand grip for easy towing• ClearView Fill Window â See tank level without opening the cap• 360° Vent & Jet-Spray Cleanout â Fast filling and thorough rinsing• Airless Rubber Tires â Roll over gravel, dirt, and uneven terrain with zero flats• Complete Ready-to-Use Kit â Includes tank, quick coupler, 3 sewer hose, rotating bayonet adapter, and two termination caps• Hitch Compatibility â Fits 1-7/8 , 2 , and 2-5/16 hitch balls• 3-Year Limited Warranty â Professional-grade durability and support Enjoy flat-free performance with durable airless tires Simplify cleanup with the built-in jet-spray rinse system Choose the right capacity for your RV & camping style | Valterra Silverback 28-Gal RV Waste Tote Tank with 2-Wheel Kit