Top 10 Best black water tank in 2026

Last Updated - 6/28/2026

🏆Best Choice

Camco

Camco Rhino 28-Gallon RV Tote Tank - Features Large Heavy-Duty No-Flat Wheels & Built-in Gate Valve - Removable Steel Tow Adapter, 3’ Sewer Hose & More RV Accessories (39004)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Simplify RV Waste Disposal: Make waste disposal hassle-free with Camco's portable waste tank. Easily transport waste from your RV black water tank to a dump station— perfect for when you're parked far away & your RV sewer hose won't reach
•Effortless Design: Haul your waste with ease with no-flat wheels built for any terrain, an oversized handle for easy maneuvering, & a steel tow adapter for effortless towing behind a truck or golf cart
•Tough & Reliable: Measuring 24 1/8" (L) x 14″ (W) x 43 3/4″ (H) and weighing 43 lb, this RV essential is constructed from durable, UV-stabilized blow-molded HDPE. It withstands outdoor use without leaks or sun damage.
•Patented Design Made In The USA: Rhino Tote Tanks are proudly manufactured in the USA with premium materials for unmatched durability. The patented design ensures exceptional craftsmanship and quality
•RV Tote Tank Features: Rhino’s 28-Gallon Tote Tank is equipped with (2) oversized wheels, a large handle, tank rinser, ladder hook, and gate valve for easy use
•Kit Accessories: This kit includes (1) tote tank, (1) 3' sewer hose w/swivel fittings, (1) 15″ female/female grey water hose, (1) clear elbow w/4-in-1, (1) clear double bayonet elbow, (4) storage caps, (2) caps w/lanyards, & (1) steel tow adapter
•Easy To Clean: This RV camping must-have comes with a built-in gate valve for quick emptying. The smooth interior makes cleaning a breeze and the integrated tank rinser ensures a thorough cleanse with minimal effort
•Simple To Store: Hang the portable waste water tank on your camper ladder using the ladder hook. Secure the Camco tote with tie-down straps that fit into grooves on the tank body. The 3' sewer hose compresses for storage

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$189.37

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Camco

Camco Rhino 15-Gallon Portable RV Tote Tank - Features Large Heavy-Duty No-Flat Wheels & Low Drain Hole - Includes Removable Steel Tow Adapter, 3’ Sewer Hose & More RV Accessories (39000)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Simplify Waste Disposal: Make waste disposal seamless with Camco's portable waste tank. Easily transport waste from your RV black water tank to a dump station— perfect for when you're parked far away & your RV sewer hose won't reach
•Effortless Transport: Haul your waste with ease with no-flat wheels built for any terrain, an oversized handle for easy maneuvering, & a steel tow adapter for effortless towing behind a truck or golf cart
•Tough & Reliable: Measuring 20 1/8″ (L) x 12 1/2″ (W) x 32 1/8″ (H) and weighing 31.5 lb, this RV essential is constructed from durable, UV-stabilized blow-molded HDPE. It withstands outdoor use without leaks or sun damage
•Patented Design Made In The USA: Rhino Tote Tanks are proudly manufactured in the USA with premium materials for unmatched durability. The patented design ensures exceptional craftsmanship and quality
•RV Tote Tank Features: Rhino’s 15-Gallon Tote Tank is equipped with (2) oversized wheels, a large handle, tank rinser, and ladder hook
•Kit Accessories: This kit includes (1) tote tank, (1) 3' sewer hose w/swivel fittings, (1) 15″ female/female grey water hose, (1) clear elbow w/4-in-1, (1) clear double bayonet elbow, (3) storage caps, (2) caps w/lanyards, & (1) steel tow adapter
•Easy To Clean: This RV camping must-have features a drain hole that allows thorough tank emptying. The smooth interior makes cleaning a breeze and the integrated tank rinser ensures a thorough cleanse with minimal effort
•Simple To Store: Hang the portable waste water tank on your camper ladder using the ladder hook. Secure the Camco tote with tie-down straps that fit into grooves on the tank body. The 3' sewer hose compresses for storage

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$117.11

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Camco

Camco Rhino RV Tote Tank Gauge | Features an Easy Installation, Attaches to a Standard Garden Hose, and Allows The Tote Tank to Vent While Filling or Dumping (39012)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•An Essential Tote Tank Accessory: Helps stop overfilling and potential spills by indicating when your tote tank is reaching capacity
•Universal Gauge: Works with most tote tank brands
•Easy to Install: Attaches to standard garden hose male fittings (¾-11.5 NH threads)
•Features: The gauge allows your tote tank to vent while filling or dumping; When transporting your tote tank, the gauge can be closed to seal the tank
•Measurements: 1 ½-inch diameter gauge is approximately 3-inches tall (when installed)
•Durable Construction: Made of durable polymer

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$16.11

$17.99

-10%

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Camco

Camco 3-Foot Super Heavy-Duty Tote Tank Sewer Hose Kit | 18mil HTS Vinyl (39645), Black

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Assembled Tote Tank Kit: This kit is designed to make using your portable tote tank as easy and secure as possible
•Compatibility: Connects your portable tote tank to any lug sewer fitting
•Includes: (1) 3-foot tote tank sewer hose (1) 90-degree clear elbow with (2) swivel bayonet ends, and (2) bayonet fitting storage caps
•90-Degree Clear Elbow: Lets you see when your RV's black water tank is empty and clean; Attaches your RV sewer hose to your tote tank in a streamlined fashion to create downhill flow that minimizes kinking; Swivel Fittings: Provide ease of use and are designed to stay sealed
•Durable Construction: The tote tank sewer hose is made of super heavy-duty 18mil HTS vinyl; The clear elbow is made of durable, UV-stabilized resin
•Easy to Store: Assembled kit is 3-feet long extended and compresses to 20-inches for easy storage

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$22.99

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BARKER

BARKER 11104 Tote-Along Tank - 22 Gallon, Blue

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•16 pounds empty
•Blow-molded polyethylene construction and quality zinc plated steel brackets throughout
•Extra large, heavy-duty wheels and standard bayonet fittings included on all tanks except 5 Gallon size
•Tow bracket and 5 foot sewer hose included
•Dimensions: 37 Inch Length x 20 Inch Width x 11 Inch Height

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$133.28

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Venustank

Venustank 30 Gallon RV Portable Waste Tank 4 Wheel Tote Tank

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Ready to Use Kit: 39-Gallon Portable RV Tote Tank Kit contains everything necessary to move waste from your RV or trailer to a dump station, especially when you're parked far from an RV sewer hose. it includes a range of accessories for cleaning, maintenance, and convenient storage of the tote tank when not in use.
•Easy Steer and Transport: Equipped with two steerable front wheels for easy maneuvering, evenly distributing weight without the need for lifting. The large back wheels, made of solid rubber, ensure smooth transportation. Additionally, the 24-inch tow bar offers flexibility, allowing you to either roll the tote tank like a suitcase or tow it behind a truck/golf cart.
•Easy to Clean: The tote tank's gate valves facilitate easier emptying, while the smooth interior allows for easy cleaning using the integrated tank rinser. Additionally, it features an ladder hook that securely clamps onto your RV or camper ladder when not in use.
•Kit Includes: 1x Portable RV Waste Tank, 1x 3-foot Sewer Hose, 1x sewer hose with swivel bayonet and lug fittings, 2x 31-inch water hose rinse adapter, 1x clear elbow with 4-in-1 adapter, 1x clear double bayonet elbow, 3x storage caps, 2x caps with lanyards for rinse connections and 24-inch tow bar.
•Durable Construction: Crafted from highly durable blow-molded HDPE, ensuring a leak-free and sun-resistant construction that maintains its integrity over time. Measures: 50-inches (L) x 25-inches (W) x 20-inches (H); Weight: 66 lb.Some assembly required.

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$299.00

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BARKER

Barker (30844) 4-Wheeler Tote Tank - 42 Gallon capacity

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Fit Type: Universal Fit;Fit Type: Universal Fit
•Double wheel, front-swivel design for easy pulling and maneuvering
•Designed to be a quiet and smooth rolling tote tank
•Front-mounted double wheel-swivel engineered for easy maneuvering and mounted on a heavy-duty, extra large mounting plate

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$317.23

$346.15

-8%

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YITAHOME

YITAHOME 19.8 Gallon Large Capacity Portable Water Holding Tank with Built-in Handle Odorless Tote for Camper with Large Universal Wheels, Filling Port, Rotating Spout for Easy Carry & Fast Empty

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Large capacity: The portable water tank helps transport 19.8 gal (75L) freshwater/sewage from your RV/trailer to other places at a time, greatly saving the time of frequently moving water
•Multiple water injections and drainage outlets: Multiple water outlets help quickly fill the water tank, quickly empty the water tank, or completely wash the tank, which saves you much valuable time
•Level indicator: The liquid level display helps determine when to dump the tank, preventing overflow and guessing when the tank is full
•Easy to move: One person or the elderly can easily move the tank anywhere when it is full of water, with the help of the universal wheel at the top and the large wheel at the bottom
•Integrated design: The integrated camping water tank eliminates the trouble of installation. The rotating pouring spout allows you to empty it quickly without splashing, making each emptying comfortable

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$119.99

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Camco

Camco Rhino Tote Tank Tough-Pack – RV Storage Case Only - Essential RV Accessory for Efficient Waste Management – (39024)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Upgrade Your Rhino RV Tote Tank: Keep your travel trailer essentials organized and within easy reach with the Rhino Tote Tank Tough-Pack. Its compact, space-saving design streamlines storage, transport, & use, making RV living easier than ever.
•Storage Case Design: This durable storage case is designed to hold a 3' Rhino RV hose, 15" rinse hose, 4-in-1 adapter, 90° elbow, (2) storage caps (sold separately) - offering reliable waste transfer and compact sewer hose storage for all your tote tank camping gear. All mounting hardware is included.
•Flexibility: Combine this storage case with your existing tote tank accessories for maximum organization, or purchase the entire set (Camco item 39023).
•Superior RV Sanitation: Designed to simplify tote tank waste transfer and disposal, this premium sewer kit helps maintain a cleaner and more efficient sanitation routine for worry-free travels.
•Portable & Versatile Design: Compact & space-saving, the Tough-Pack is easy to setup or store. Use it as a standalone solution or mount it on your portable RV waste tank for unmatched convenience & adaptability your adventures.

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$49.99

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RVGUARD

RVGUARD RV Tote Tank Carrier, RV Bumper Mount Tote Tank Holder with Straps & Anti-Slip Strip, RV Bumper Rack Fits Both 4"& 4-1/2" Bumpers

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Universal Fit: Holds universial tote tank sizes (15, 21, 28 and 36 gallon) and most other RV waste tank on the market. Fits 3.6 inch to 4.5 inch bumpers
•Installion: Mounts to all standard RV bumpers. Fits 3.6 inch to 4.5 inch bumpers. Ideal for RVs without ladders.
•Stability: 2 straps hold your RV tote tank securely on standard bumper and you can stick the anti-slip strips on the support arms to increase the friction between the tank and the support arm and reduce the sliding of the tank, which is more stable and safe.
•High Quality: Made out of black powder-coated Q235 steel. Powder-coated steel is corrosion-resistant, maintenance-free, weatherproof and resistant to chips and scratches.
•Package Includes: Support arms (4), Base plates (2), U-bolts (4), Nut (20), Flat washer(10), Screw(2), Wrench(2), Cam straps(2)，Anti-slip strip(2)

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$35.99

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