SmartTote2 RV Portable Waste Tote Tank - 4 Wheels - 35 Gallon - Thetford 40519 [VERSATILITY]: Usable with any RV type, right out of the box - Rugged 35-gallon tank, fast emptying and easy to rinse [FUNCTIONALITY]: Front wheels attached to handle for maximum maneuverability, Maximum speed limit of 5MPH [ACCESSIBILITY]: Large port opening for easy rinsing; AutoStop level gauge prevents overfilling [CONVENIENCE]: Easy to maneuver - handle hooks onto trailer hitch for easy towing [INNOVATIVE]: PermaStore compartment protects pre-attached hose and sewer fittings