The AutoStop Level Gauge/Valve stops flow when tank is full to prevent messy over-filling;Retainer strap holds the heavy-duty sewer hose in place for easy storage;No heavy lifting with the use of an optional tow strap that easily pulls your SmartTote 2 from RV to evacuation

• Thetford SmartTote2 Portable Waste Tote Tank 40501, 2 Wheels - 18 Gallon Capacity

Thetford SmartTote2 Portable Waste Tote Tank 40501, 2 Wheels - 18 Gallon CapacitySmartTote 2