A handy accessory for motorhome owners is the 28-gallon portable wastewater collection tank. This tank allows you to transport waste from your trailer to the dump site if you're parked too far away for a hose. The kit includes the tank itself, a large handle, two large inflatable wheels, hoses, adapters, and lids. There is a removable steel adapter for towing. Heavy-duty wheels provide smooth and comfortable movement of the tank. There is a special hook attachment on the camper's ladder for storage. A built-in ball valve allows for easy emptying of the tank. Smooth walls are easy to clean with the included shower.