• SSL Secured
    Secure Checkout SSL Encrypted
  • Trusted Since 2009
    American-Owned Trusted Since 2008
  • Net 30 Terms Available
    Net 30 Terms For Business & Municipal
  • Project-Managed Delivery
    Project-Managed Delivery Scheduled for Your Success
  • Real-Time Expert Support
    Real-Time Support Mo-Fri, 8am-5pm EST

RV Holding Tanks

Our RV holding tanks might just be better than what came with your RV. These RV waste holding tanks are manufactured using rotomold technology, which means that it has no seams, 3/8” thick walls, and is nearly unbreakable. They are to take rough travel conditions with ease. Fittings are spin-welded to ensure secure, leak-proof connections. Simply indicate on the tank drawing where you’d like your fittings placed!

Shop by Category

RV Holding Tanks

  • 53 Gallon RV Holding Tank H-648. Technical drawing of a polyethylene holding tank designed for your rv and camper.

    53 Gallon RV Holding Tank H-648

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 53 Gallon RV Holding Tank, Part# H-648, is engineered to meet the requirements of mobile...

    MSRP: $298.07
    $283.39
    Add to Cart
  • 53 Gallon RV Holding Tank H-439 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    53 Gallon RV Holding Tank H-439 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 53 Gallon RV Holding Tank, Part# H-439 [OR], is engineered to meet the requirements of mobile...

    MSRP: $349.91
    $332.68
    Add to Cart
  • 55 Gallon RV Holding Tank H-497 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-497

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-497, is engineered to meet the requirements of mobile...

    MSRP: $349.91
    $332.68
    Add to Cart
  • 55 Gallon RV Holding Tank H-438 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-438

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-438, is engineered to meet the requirements of mobile...

    MSRP: $349.91
    $332.68
    Add to Cart
  • 55 Gallon RV Holding Tank H-434 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-434

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-434, is engineered to meet the requirements of mobile...

    MSRP: $349.91
    $332.68
    Add to Cart
  • 55 Gallon RV Holding Tank H-363 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-363

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-363, is engineered to meet the requirements of mobile...

    MSRP: $453.58
    $431.25
    Add to Cart
  • 55 Gallon RV Holding Tank H-316 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-316 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-316 [OR], is engineered to meet the requirements of mobile...

    MSRP: $323.99
    $308.04
    Add to Cart
  • 55 Gallon RV Holding Tank H-303 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-303 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-303 [OR], is engineered to meet the requirements of mobile...

    MSRP: $311.03
    $295.72
    Add to Cart
  • 55 Gallon RV Holding Tank H-85. Technical drawing of a polyethylene holding tank designed for your rv and camper.

    55 Gallon RV Holding Tank H-85

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 55 Gallon RV Holding Tank, Part# H-85, is engineered to meet the requirements of mobile...

    MSRP: $311.03
    $295.72
    Add to Cart
  • 56 Gallon RV Holding Tank H-421 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    56 Gallon RV Holding Tank H-421 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 56 Gallon RV Holding Tank, Part# H-421 [OR], is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart
  • 56 Gallon RV Holding Tank H-266 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    56 Gallon RV Holding Tank H-266

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 56 Gallon RV Holding Tank, Part# H-266, is engineered to meet the requirements of mobile...

    MSRP: $388.79
    $369.65
    Add to Cart
  • 57 Gallon RV Holding Tank H-652. Technical drawing of a polyethylene holding tank designed for your rv and camper.

    57 Gallon RV Holding Tank H-652

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 57 Gallon RV Holding Tank, Part# H-652, is engineered to meet the requirements of mobile...

    MSRP: $440.62
    $418.93
    Add to Cart
  • 57 Gallon RV Holding Tank H-642. Technical drawing of a polyethylene holding tank designed for your rv and camper.

    57 Gallon RV Holding Tank H-642

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 57 Gallon RV Holding Tank, Part# H-642, is engineered to meet the requirements of mobile...

    MSRP: $453.58
    $431.25
    Add to Cart
  • 57 Gallon RV Holding Tank H-377 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    57 Gallon RV Holding Tank H-377 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 57 Gallon RV Holding Tank, Part# H-377 [OR], is engineered to meet the requirements of mobile...

    MSRP: $388.79
    $369.65
    Add to Cart
  • 57 Gallon RV Holding Tank H-349 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    57 Gallon RV Holding Tank H-349

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 57 Gallon RV Holding Tank, Part# H-349, is engineered to meet the requirements of mobile...

    MSRP: $349.91
    $332.68
    Add to Cart
  • 57 Gallon RV Holding Tank H-283 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    57 Gallon RV Holding Tank H-283 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 57 Gallon RV Holding Tank, Part# H-283 [OR], is engineered to meet the requirements of mobile...

    MSRP: $311.03
    $295.72
    Add to Cart
  • 59 Gallon RV Holding Tank H-645. Technical drawing of a polyethylene holding tank designed for your rv and camper.

    59 Gallon RV Holding Tank H-645

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 59 Gallon RV Holding Tank, Part# H-645, is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart
  • 59 Gallon RV Holding Tank H-442[OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    59 Gallon RV Holding Tank H-442[OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 59 Gallon RV Holding Tank, Part# H-442[OR], is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart
  • 59 Gallon RV Holding Tank H-441 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    59 Gallon RV Holding Tank H-441 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 59 Gallon RV Holding Tank, Part# H-441 [OR], is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart
  • 59 Gallon RV Holding Tank H-281 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    59 Gallon RV Holding Tank H-281 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 59 Gallon RV Holding Tank, Part# H-281 [OR], is engineered to meet the requirements of mobile...

    MSRP: $311.03
    $295.72
    Add to Cart
  • An image of a 25 Gallon RV Fresh Water Tank | RVB163

    60 Gallon RV Holding Tank | RV82H

    This 60-gallon Ronco RV holding tank (RV82H) is designed for blackwater and greywater waste storage in recreational vehicles. Measuring 50" x 33" x 10", it fits common RV underbelly and compartment configurations while providing reliable waste...

    $492.07
    Add to Cart
  • 60 Gallon RV Holding Tank H-593 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-593

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-593, is engineered to meet the requirements of mobile...

    MSRP: $492.46
    $468.22
    Add to Cart
  • 60 Gallon RV Holding Tank H-415 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-415 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-415 [OR], is engineered to meet the requirements of mobile...

    MSRP: $414.71
    $394.29
    Add to Cart
  • 60 Gallon RV Holding Tank H-375 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-375 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-375 [OR], is engineered to meet the requirements of mobile...

    MSRP: $336.95
    $320.36
    Add to Cart
  • 60 Gallon RV Holding Tank H-365 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-365

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-365, is engineered to meet the requirements of mobile...

    MSRP: $311.03
    $295.72
    Add to Cart
  • 60 Gallon RV Holding Tank H-282 [OR] . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-282 [OR]

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-282 [OR], is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart
  • 60 Gallon RV Holding Tank H-268 . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-268

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-268, is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart
  • 60 Gallon RV Holding Tank H-260 [OR) . Technical drawing of a polyethylene holding tank designed for your rv and camper.

    60 Gallon RV Holding Tank H-260 [OR)

    This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 60 Gallon RV Holding Tank, Part# H-260 [OR), is engineered to meet the requirements of mobile...

    MSRP: $362.87
    $345.01
    Add to Cart

What our customers say

  • Purchased a boat tank and a fittings kit. Both items arrived promptly and in excellent condition. Very satisfied with the quality of service.

    Zack E.
  • Excellent service! I bought a spill pallet, and the staff was incredibly helpful and kind. They took the time to answer all my questions and made the process very easy."

    Nick P.
  • Very happy with my experience ordering the drum rack system was quick and easy, and it arrived right on time, excellent service!

    Erin W.
  • Purchased a couple of cone bottom tanks the process was fast and the service was excellent. They provided great support in helping us select the best option.

    Matthew B.
  • We purchased a 200-gallon double-wall tank, and it arrived right on schedule. Very satisfied with the service!

    John S.
  • Purchased 15 IBC tote tanks for our company. We were very pleased with the competitive pricing and the overall value.

    David R.