Buying guide · 10 min read · Updated October 2, 2026

6 Best RV Sewer Hose Storage in 2026: A Practical RV Guide

Six gravity RV sewer hose kits and extensions compared by collapsed length, carrier fit and storage caps, so the hose actually fits your bumper or box.

By Bowen HigginsRV Editor at RV Gear Lab6 products comparedSpec-sheet researched

A sewer hose that works well at the dump station can still be a bad purchase if it will not fit where you keep it. This guide ranks gravity hoses by how they store: collapsed length, whether the kit includes a box, and how many caps and fittings travel with it.

Each pick is compared on the dimensions the listing actually gives, such as a 57 inch compressed section or a 27 inch storage box, because bumper tubes, rear carriers and bin lids all have hard limits. These are gravity hoses only, not macerator discharge hoses, and each length is stated as one piece or as combined sections.

RV Gear Lab field notes

The Rig Fit Check

Start with the job: Camco Rhino Ultimate 20' RV Sewer Hose Combo Kit leads this shortlist for No bumper tube. Use that fit as a reference point, then compare the alternatives against your own space and workload.
Specs that separate the picks: The first details to compare are 20 ft hose, 11-piece kit, 24-mil TPE, reinforced core, 24 mil TPE, 2 x 10 ft. Confirm the exact model and included components before ordering.
Trade-off to plan for: Box needs a bin or truck bed space

Before you buy

What Matters Before You Choose an RV Sewer Hose Storage

Key buying criteria so you get the right fit the first time.

01
Collapsed length per section
Collapsed length is how long the hose stays after you compress it, and it decides whether it slides into a bumper tube or fits a bin. A 10 foot section that compresses to 45 inches fits a shorter carrier than one that stops at 57 inches. Look for the inch figure in the title or bullets and compare it with the inside length of your tube or storage compartment.
02
Carrier type and diameter
RV bumpers use round or square tubes, usually around 4 inches, and the hose, adapter and cap all have to fit inside. A kit with a storage box needs bin or truck bed space instead. Measure the tube diameter and depth, then check whether the listing says the assemblies fit square bumpers.
03
Wall thickness and reinforcement
A hose wall is measured in mils, and thicker walls and reinforced cores resist abrasion and crushing when dragged across pavement. The Camco RhinoEXTREME names a reinforced core and 24 mil wall, the DUMPMAN a 24 mil layer, and the Valterra 23 mil poly. Treat an unstated wall as a gap to check before heavy use.
04
One piece or two sections
A single hose has fewer leak points, while two 10 foot sections let you shorten the run and fit smaller carriers. Check whether the length on the listing is one piece or combined sections, since a 20 foot kit may be two 10 foot hoses. Do not mix this with a macerator hose, which is a different system.
05
Caps and fittings included
Caps keep waste smell and drips contained during transport, and bayonet fittings determine what connects to your outlet. Look at how many caps come in the kit and which sizes the adapter covers. A kit missing an elbow or adapter adds cost and trips to the store.

Our standards

Why You Can Trust RV Gear Lab

At RV Gear Lab, we compare products based on rig fit and power or hookup compatibility, verified specifications, usability, setup requirements, weight, durability, and real-world trade-offs. We do not rank products purely on marketing claims or commission rates.

We have not personally tested every product listed. Where hands-on testing is not available, recommendations are based on verified manufacturer specifications, product documentation, use-case fit, and comparative research.

How we review RV gear →

Detailed reviews

The 6 best rv sewer hose storage, explained

Best Overall · 1 of 6

Camco Rhino Ultimate 20' RV Sewer Hose Combo Kit

20 ft hose, 11-piece kit
Snap-lid storage box with handles
Box doubles as hose supports

Check price on Amazon

Best for: No bumper tube

Our take

Best for campers without a bumper tube who want a single, tidy box in a bin or truck bed.

Why it made the shortlist

The Camco Rhino Ultimate is an 11-piece kit with a 20 foot hose, a pre-attached clear elbow, a 4-in-1 adapter and two storage caps. A snap-lid storage box with handles holds everything and doubles as the start and end supports while you dump.

Against the Camco RhinoEXTREME, the Ultimate swaps two 10 foot sections for one 20 foot hose and adds the box, so nothing rides loose in a bumper. Against the budget kits, it solves carrying and storing in one piece of gear.

A strong all-in-one for people who dump often.

What works

Storage box holds hose, adapter and caps in one place
Box works as start and end hose supports
One 20 ft hose, no center coupling
Clear elbow comes pre-attached

Watch out for

Box needs a bin or truck bed space

Check price on Amazon

Best Bumper Tube Kit · 2 of 6

Camco RhinoEXTREME 20 Ft RV Sewer Hose Kit

24-mil TPE, reinforced core
Sections compress to about 57 in
Fits 4 inch square bumpers

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Best for: Bumper tube storage

Our take

Best for travel trailer and fifth wheel owners who store hoses in a rear bumper.

Why it made the shortlist

The Camco RhinoEXTREME is a pre-assembled 20 foot kit of two 10 foot sections with bayonet and transparent elbow swivel fittings, a 4-in-1 adapter and four storage caps. Its 24-mil thermoplastic elastomer wall has a reinforced polymer core, and each section compresses to about 57 inches.

Against the Camco Rhino Ultimate, the EXTREME gives up the storage box and gains a fitting layout built for 4 inch square bumper tubes with the removable adapter. Against the DUMPMAN 20 ft, it offers a stated reinforced core and the longer 57 inch compressed length.

The most durable-sounding tubes-and-caps kit in the group.

What works

Reinforced polymer core resists abrasion and crushing
Pre-assembled with bayonet swivel fittings
Four storage caps included
Each 10 ft section compresses to about 57 inches

Watch out for

57 inch sections are longer than some bumper tubes
No box included for loose storage

Check price on Amazon

Best Value Kit · 3 of 6

DUMPMAN RV Sewer Hose Kit

24 mil TPE, 2 x 10 ft
About 45 in collapsed per hose
4-in-1 adapter, four end caps

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Best for: Budget bumper kit

Our take

Best for budget campers with a modest bumper tube who want a stated wall thickness.

Why it made the shortlist

The DUMPMAN is a 20 foot kit of two 10 foot hoses with rotating fittings, a removable clear elbow with a 4-in-1 adapter and four end caps. It uses TPE with a 24 mil vinyl layer, and its 4-prong bayonet fittings carry a rubber seal.

Compared with the Camco RhinoEXTREME, it matches the 24 mil wall and the four caps at a lower price, with each 10 foot hose collapsing to about 45 inches.

A good everyday kit when the Camco price is a stretch.

What works

Shorter 45 inch collapsed length packs into smaller carriers
Rubber-sealed 4-prong bayonet fittings
Clear elbow shows when the tank is empty
Adapter fits 3 inch slip, 3 inch, 3-1/2 inch and 4 inch NPT

Watch out for

No reinforced core mentioned
Compressed sections are still 45 inches long

Check price on Amazon

Best Plain Kit · 4 of 6

Amazon Basics RV Sewer Hose Kit

Two 10 ft hoses, 20 ft total
Four covers included
90-degree four-in-one converter

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Best for: Casual campers

Our take

Best for casual campers who want a basic two-hose kit with covers.

Why it made the shortlist

The Amazon Basics 20 foot kit includes two 10 foot hoses, four covers and a 90-degree four-in-one ground converter. The listing gives the length as 20 feet total across the two hoses.

Against the DUMPMAN 20ft, it carries the same two-hose layout and four covers while giving a simpler spec sheet. Against the Amazon Basics 15ft, it adds 5 feet and two covers for a modest step up in price.

A simple pick for moderate use at nearby dumps.

What works

Two-hose layout is easy to pack
Four covers cap both hose ends
Four-in-one converter fits several sewer inlets

Watch out for

No collapsed length is stated

Check price on Amazon

Best Single Hose · 5 of 6

Amazon Basics RV Sewer Hose Kit

Single 15 ft hose
Two covers included
90-degree four-in-one converter

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Best for: Short dump runs

Our take

Best for campers who park close to a sewer connection and want one simple hose.

Why it made the shortlist

The Amazon Basics 15 foot kit has a single 15 foot hose, two covers and a 90-degree four-in-one ground converter. A single piece means no center coupling to clean or seal.

Against the Valterra 5ft extension, it is a full kit rather than an add-on section.

A basic pick for short, flat dump runs.

What works

One piece, no center coupling to clean
Lower cost than the 20 ft kit
Includes two covers for both ends
Four-in-one converter included

Watch out for

Short reach for far or sloped connections
No material detail on the listing

The catch: Against the Amazon Basics 20ft, it is five feet shorter and cheaper, with two covers instead of four.

Check price on Amazon

Best Extension · 6 of 6

Valterra D04-0205 Dominator Sewer Hose Extension

5 ft, collapses to 12.5 in
23 mil poly, UV protected
Flexible to minus 20 degrees F

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Best for: Compact extension

Our take

Best for cold-weather campers and anyone who needs a few extra feet of reach.

Why it made the shortlist

The Valterra Dominator is a 5 foot sewer hose extension in 23 mil poly with UV protection. It stays flexible down to -20 degrees F, tolerates up to 150 degrees F, and collapses from 5 feet to 12.5 inches.

Compared with the 20 foot kits, the Dominator is a small add-on and carries the most compact collapsed length at 12.5 inches. Compared with the DUMPMAN 20ft, it gives a stated cold-weather range for winter campers.

A compact spare that fits almost any bin.

What works

Collapses to only 12.5 inches
Stays flexible down to minus 20 degrees F
UV-protected 23 mil poly wall
Rated to 150 degrees F

Watch out for

Extension only, not a full kit
Needs its own fittings and caps

Check price on Amazon

Methodology

How We Built This Shortlist

Each pick was assessed across 5 criteria weighted for real-world use.

Collapsed length

Each pick is weighed on the listed compressed length per section, such as 57, 45 or 12.5 inches.

Carrier and box fit

The kits are sorted by whether they come with a box, fit 4 inch bumper tubes, or ride loose.

Wall and reinforcement

24-mil, 23-mil or unstated wall thickness and any reinforced core are compared across listings.

Kit completeness

Caps, elbows, adapters and one-piece or two-piece layout decide how much else you must buy.

Cold flex range

Only the Valterra lists a low-temperature rating, so it is the reference for winter flexibility.

Decision guide

Match an RV Sewer Hose Storage to Your RV

By Storage Spot

Your situation	Recommended pick	Why
Rear bumper tube, 4 inch square	Camco RhinoEXTREME	Fits square bumpers with the adapter removed
Smaller bumper or short bin	DUMPMAN 20ft	Collapses to about 45 inches per hose
No tube, storage bin or truck bed	Camco Rhino Ultimate	Box holds the whole kit and doubles as supports
Tight bay or van, add-on only	Valterra Dominator 5ft	Collapses to 12.5 inches
Short dump run, basic needs	Amazon Basics 15ft	One piece, no coupling to store

By Budget

Budget	Recommended pick
$30 to $40	Valterra Dominator 5ft or Amazon Basics 15ft
$40 to $50	DUMPMAN 20ft or Amazon Basics 20ft
$80 to $90	Camco Rhino Ultimate or Camco RhinoEXTREME

Boxed Kit vs Bumper Tube Kit

Boxed kit

A box keeps the hose, adapter and caps together, protects the pieces from dirt and gives you hose supports at the dump station. The Camco Rhino Ultimate is the only pick here with a storage box.

Bumper tube kit

The two-hose kits compress into 4 inch tubes. The Camco RhinoEXTREME, DUMPMAN 20ft and both Amazon Basics kits suit that setup when you have a rear carrier.

If you already own a bumper tube, buy a Camco RhinoEXTREME or DUMPMAN 20ft; if you do not, the Camco Rhino Ultimate saves you buying a separate bin.

By Budget

Budget range	Recommended pick
Under $40	Amazon Basics 15ft or Valterra Dominator 5ft
$40 to $50	DUMPMAN 20ft or Amazon Basics 20ft
About $85 to $90	Camco Rhino Ultimate or Camco RhinoEXTREME

For Winter Camping Specifically

Look for

Look for a cold-flexibility rating such as the minus 20 degrees F on the Valterra Dominator 5ft, because hoses stiffen in the cold.

In this comparison

The Valterra Dominator 5ft is the only pick that names a cold limit, so pair it with a Camco RhinoEXTREME for a full winter kit when the main hose does not state one.

When to Spend More

Spend more if

Spend more if you dump every trip or store in a bumper. The Camco RhinoEXTREME names a reinforced core and 24 mil wall, and the Camco Rhino Ultimate adds a box that keeps the full kit clean and together.

Save if

Save if you camp near full hookups or dump a few times a year. The Amazon Basics 15ft and DUMPMAN 20ft cover the basics at a low price, and the Valterra Dominator 5ft handles a short reach extension.

FAQ

Before You Bring One Home

Will these fit my bumper tube?

Check the tube inside diameter and depth against the listing. The Camco RhinoEXTREME states 4 inch square bumper fit, the DUMPMAN 20ft collapses to about 45 inches per hose, and the Amazon Basics kits give no collapsed length. Measure first, because a 57 inch section will not fit a shorter carrier.

What is the most common sewer hose mistake?

Buying by total length without checking whether it is one piece or two sections. A 20 foot kit may be two 10 foot hoses, which changes the leak points and the storage plan. Read the contents list so you know what you carry.

Is the Camco Rhino Ultimate worth the extra cost?

If you have no rear carrier, yes, because the storage box replaces a bin and doubles as hose supports. If you already store hoses in a bumper, the DUMPMAN 20ft or Camco RhinoEXTREME give similar hose length for less. Decide based on where the kit lives between trips.

How do I connect and store the hose?

Attach the clear elbow or 4-in-1 adapter at the dump station, support the hose so it slopes downhill, drain, rinse and cap both ends. Collapse each section and slide it into the carrier or box. Keep the adapter and caps with the hose so nothing is missing at the next stop.

How long does a sewer hose last?

Wear shows up as scuffs, soft spots and leaks at the fittings. A thicker wall or reinforced core helps, but dragging a hose over rough ground wears any of them down. Check the fittings and rubber seals before each season and replace a hose that leaks.

Bottom line

The short version

Browse more rv sewer hose storage on Amazon →

About the author

Bowen Higgins

RV Editor at RV Gear Lab

Bowen covers RV power, water systems, towing and leveling, upkeep and interior comfort, with a focus on matching gear to the rig, the hookups and the way you actually travel.

6 Best RV Sewer Hose Storage in 2026: A Practical RV Guide

Our top picks

The Rig Fit Check

What Matters Before You Choose an RV Sewer Hose Storage

Collapsed length per section

Carrier type and diameter

Wall thickness and reinforcement

One piece or two sections

Caps and fittings included

Why You Can Trust RV Gear Lab

The 6 best rv sewer hose storage, explained

Camco Rhino Ultimate 20' RV Sewer Hose Combo Kit

Camco RhinoEXTREME 20 Ft RV Sewer Hose Kit

DUMPMAN RV Sewer Hose Kit

Amazon Basics RV Sewer Hose Kit

Amazon Basics RV Sewer Hose Kit

Valterra D04-0205 Dominator Sewer Hose Extension

How We Built This Shortlist

Collapsed length

Carrier and box fit

Wall and reinforcement

Kit completeness

Cold flex range

Match an RV Sewer Hose Storage to Your RV

By Storage Spot

By Budget

Boxed Kit vs Bumper Tube Kit

By Budget

For Winter Camping Specifically

When to Spend More

Before You Bring One Home

Will these fit my bumper tube?

What is the most common sewer hose mistake?

Is the Camco Rhino Ultimate worth the extra cost?

How do I connect and store the hose?

How long does a sewer hose last?

The short version

Bowen Higgins

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