RV Portable Waste Tank-Thetford's SmartTote - 18 Gallon - 2 Wheel  Thetford's SmartTote Portable RV Waste Tank 18 Gallon is completely self-contained!                                 Bayonet cap prevents spills                        Perma Store hose stays & hose returns neatly to cradle                  connected at bottom of tank Just pull out & connectThetford Smart Tote RV Tote Tank is an ingenious portable holding tank is in a class by itself. Completely self-contained so there are no required accessories to buy or parts to store. Each model has up to 20% more capacity than competitive models for fewer fill-ups - saving time and effort. Thetford Smart Tote 18 Gallon 2 Wheel Features:

• Patented "PermaStore" Sewer Hose stays connected to the bottom of the tank and has a bayonet cap to prevent spills. The 5' hose (replaceable) is stored in a cradle that pivots out for use and snaps back into place for storage.
• Simply pull hose of the cradle and connect to RV.
• The AutoStop Level Gauge/Valve stops the flow when the tank is full, preventing messy overfilling.
• Return the hose into the cradle for transport to the dump station, or for storage when finished.
• Convenient hose extends to the dump station with no re-connecting or heavy lifting.
• The self-storing tow handle (4-wheel LX models only) pivots for easy transit and storage. It holds the rinse hose in place when in the stowed position and hooks to ball hitch for towing.

NOTE:  12 gallon model DOES NOT INCLUDE PermaStore, AutoStop, rinse hose or leg support. Available Sizes: Item #: Mfr#: Size: 881552   40505 12 Gal., 2-Wheel 881553 (shown) 40511 18 Gal., 2-Wheel 881554 40516 27 Gal., 2-Wheel 887401   40521 35 Gal., 2-Wheel Camper Tote Tank - Thetford 2 Wheel Smart Tote- 18 Gallon