SKU: 52227025099

Class A Customs 31 Gallon Black RV Waste Holding Tank - Durable Polyethylene (PE) Construction

$148.45 $164.95
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Class A Customs 31 Gallon Black RV Waste Holding Tank - Durable Polyethylene (PE) ConstructionThe Class A Customs 31 Gallon RV Waste Water Holding Tank is designed specifically for waste and gray water use in RVs, campers, trailers, motorhomes, and tiny houses. Manufactured in the USA, this reliable holding tank ensures your waste management needs are met with efficiency and durability. This tank is constructed from high quality Medium Density Polyethylene (MDPE) resin, making it robust and resistant to the rigors of road travel and varying

The Class A Customs 31 Gallon RV Waste Water Holding Tank is designed specifically for waste and gray water use in RVs, campers, trailers, motorhomes, and tiny houses. Manufactured in the USA, this reliable holding tank ensures your waste management needs are met with efficiency and durability.

This tank is constructed from high-quality Medium Density Polyethylene (MDPE) resin, making it robust and resistant to the rigors of road travel and varying weather conditions. The seamless one-piece construction eliminates the risk of seams bursting, ensuring long-lasting performance. The tank is colored black, which is standard for waste water storage, providing a discreet appearance for your RV or camper. It is important to note that this tank is not designed for fresh or drinking water use.

Key Features:
  • Capacity: 31 gallons, ideal for RVs, campers, trailers, and tiny houses.
  • Material: Made in the USA from durable Medium Density Polyethylene (MDPE) resin.
  • Seamless one-piece design prevents leaks and enhances durability.
  • Installed outlet: 3” ABS Female Pipe; outlet location is fixed and cannot be moved.
  • Inlet and vent installation: Customizable by the end user; hardware not included.
  • Must be vented to allow air in and out during use; pressure should not be applied.
  • Secure mounting is recommended to prevent movement and ensure safety.

This RV Waste Water Holding Tank is perfect for those who frequently travel in recreational vehicles and need a reliable solution for waste management. Its robust design and easy installation process make it an essential component for any RV enthusiast. By ensuring proper installation and following the guidelines provided, users can enjoy peace of mind knowing that their waste water storage is secure and efficient. Whether you are a seasoned traveler or new to the RV lifestyle, this tank provides a dependable option for managing waste effectively.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52227025099

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4.8 ★★★★★
Based on 24 reviews
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A
Verified Purchase
Ashley olson
Dallas, US
★★★★★ 5
Soft and comfortable
Size: Medium, Color: B005
Cute I must have a huge ass cuz they fit like short short underwear they do not cover my thighs like in the Pic and I got a medium I weight 145 and am 5'4" i can fit between and small and medium but I went a size up to a medium and they fit smaller then expected ill keep them cuz there stretchy and not tight but definitely fit short. Over all soft and comfortable material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
N
Verified Purchase
Narissa
San Leandro, US
★★★★★ 5
Full Coverage
Size: Large, Color: B2207sp
They're nice and light, super stretchy, and not too tight around the edges. Im a size 14 and got a large amd They're a smidge tight, but I think if I would get an xl theyd fit perfectly, They're still comfy as is. One stipulation I had is I wanted them to cover my whole butt cheeks, nothing cutsie short cut, not for this. They cover my entire booty cheeks and stay there pretty well. Oh and also no camel toe! Id buy them again and would recommend them to anyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 4
Make sure you size up!!
Size: 4X-Large, Color: B004
Allllllmost 5 stars if the sizing was correct. I’ve been on the hunt for a decent fitting pair of women’s boxer briefs. I would say these are more so boyshorts. That being said, I wanted something loose for sleeping in so I got TWO sizes up. I normally go for a 2x and got a 4x and they’re perfect fitting. So, you didn’t get what I was looking for but did end up with some decent fitting undies. So I can’t complain too much. Just not the boxer briefs I was hoping for. Super stretchy and soft. Comfortable for sleeping in.
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Reviewed in the United States on March 3, 2026
B
Verified Purchase
Barbara Bowen
Massapequa, US
★★★★★ 5
Really comfortable, good fit
Size: 6X-Large, Color: 5 Pack(black,black,blue,blue,light Coffee)
These are very lightweight and comfortable. The material stretches freely and doesn't bind up anywhere. If you go by the size guide, they should fit perfectly neither too loose nor too tight. Would definitely recommend.
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Reviewed in the United States on April 23, 2026
K
Verified Purchase
Krypto Alley
Lowell, US
★★★★★ 3
These don't work for me...
Size: Medium, Color: B005
First the good... I like the material; it's very soft, light, and stretchy. I also like the colors, but that's all I like about these boyshort panties. My main goal for panties is to have them NOT ride up into my butt crack leaving the bottoms of my butt hanging out. It's probably comfortable for some, but it drives me nuts to feel this constant need to pull them out of my butt crack and down over my butt cheeks. If I wanted my butt hanging out I'd buy thongs, LOL. The part I really don't understand, is why they make the front and the back the same width/length. I mean clearly more material would be needed in the back to fit around two round humps, right? I mean I guess unless you have what I call a pancake butt, I don't see why there shouldn't be more material on the backside of the underwear. Why is it so dang difficult to find underwear in this style to fit up over butt cheeks? If I pull them down enough to cover the bottoms of my cheeks then the waistband is sitting right at the top of my crack which is extremely annoying (then I feel this constant need to pull them up!) especially when the front is long enough to go up to my belly button!! Who are they making these underwear for??? Ladies with FLAT butts apparently. For reference, I'm 5'5" 130 lbs, hips 37", waist 27", athletic build, as in lean but with muscular glutes & quads from speed skating. Not only are they not made big enough to go up over my rump while still keeping my cheek bottoms from hanging out, but they're too long in the front cause they constantly roll up in the front. I've even tried turning them around, even though they seem to be exactly the same front to back, and they fit exactly the same, no surprise there. I may just be out of luck finding comfy boyshort panties that actually fit the way I want them to. :/
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Reviewed in the United States on December 15, 2025

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