The 6 Best Black Water Tanks

Updated December 15, 2016 by Jeff Newburgh

6 Best Black Water Tanks
Best High-End
Best Mid-Range
Best Inexpensive
We spent 26 hours on research, videography, and editing, to review the top choices for this wiki. This may not be the most pleasant subject matter, but it is an essential one for any RV and trailer enthusiasts - feces and urine. Specifically, what to do with that produced in the toilets in your RV. Fortunately, these black water tanks provide an easy and sanitary solution for disposing of any waste. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best black water tank on Amazon.

6. Alpha Systems VB22548H

Unlike some of its rotational-molded and thermoformed competition, the Alpha Systems VB22548H offers a uniform thickness made from high-density polyethylene, making it significantly more durable and suitable for heavy use. This unit can also accept customized fittings.
  • 12-month warranty
  • 33-gallon capacity
  • very affordable price
Brand Alpha Systems
Model VB22548H
Weight 17.6 pounds
Rating 3.9 / 5.0

5. Barker Original Tote-Along

Useful for short stays, the Barker Original Tote-Along assists RV campers by providing 5 gallons of storage for safely transferring grey and black water to either a larger container or a public restroom. Unfortunately, it doesn't include a level indicator.
  • compact design is easy to store
  • sturdy and rugged construction
  • 3-inch screw is rather flimsy
Brand Barker Manufacturing Co
Model 10887
Weight 5.3 pounds
Rating 4.4 / 5.0

4. Tote-N-Stor 25608

For those long road trips and extended stays away from access to traditional waste facilities, the Tote-N-Stor 25608 is an excellent alternative. It features a convenient onboard storage compartment for accommodating extra fittings used to connect and drain the unit.
  • tow bracket is included
  • rubber wheels minimize excess noise
  • difficult to carry
Brand Tote-N-Stor
Model 25608
Weight 22.3 pounds
Rating 4.3 / 5.0

3. Barker 30844

The Barker 30844 is a 4-wheeled solution with a 42-gal. capacity and is constructed from a combination of blow-molded polyethylene, zinc-plated steel and aluminum. Its double wheel front-swivel design makes it easy to pull when attached to almost any recreational vehicle.
  • 5-foot sewer hose
  • includes bayonet fittings
  • built-in full tank indicator
Brand Barker
Model 30844
Weight 50 pounds
Rating 4.6 / 5.0

2. SmartTote 2

Ideal for motor homes and trailers, and available in 4 different sizes, the SmartTote 2 comes fully equipped with a long retractable hose and a convenient retainer strap to hold it in place when not in use. Its optional tow strap easily connects to your RV's ball hitch.
  • hose comes with a convenient cap
  • durable plastic handle
  • 90-degree elbow nozzle for dumping
Brand SmartTote 2
Model 40503
Weight 21.6 pounds
Rating 4.8 / 5.0

1. Thetford 40515

Save time, effort, and unnecessary hassle while on your extended road trips using the self-contained Thetford 40515. Its innovative design combines patented hose handling with an auto-stop fill shutoff function that will prevent spills and maintain proper sanitation.
  • hose is self-storing
  • level gauge is removable
  • relatively easy to clean
Brand Thetford
Model 40515
Weight 28.7 pounds
Rating 4.7 / 5.0

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Last updated on December 15, 2016 by Jeff Newburgh

A dedicated writer and communications professional spending his days lost in the intricacies of both proposal and freelance writing. When not sharing the knowledge of both fully and self-insured medical benefits to employer groups of all industries within California, Jeff Newburgh can be found at home spending time with his family and 3 dogs, pondering the next chew toy to be thrown, while kicking back and relaxing with a nice glass of red wine.


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