One of the least glamorous but most essential aspects of RV ownership is managing your sewer hose once it’s been used. Whether you’re returning from a weekend trip or wrapping up a long camping adventure, figuring out where to safely store your sewer hose can be surprisingly challenging. With no one-size-fits-all solution, RV owners have multiple options to keep this crucial component clean, secure, and out of the way.

The Core Storage Challenge

Many RVs come equipped with limited built-in storage options for sewer hoses. While some models feature hollow rear bumpers designed to hold a standard hose, the space often isn’t sufficient for extended lengths or bulky fittings that many travelers carry. This gap in factory design has sparked a wave of creative DIY solutions and commercial products designed to meet real-world RV camping needs. Understanding your options helps you choose a system that matches your rig, your travel style, and your budget.

DIY Storage Methods Using Vinyl and PVC

vinyl fence post DIY project
Photo by Randy Fath

The most popular homemade approach involves repurposing vinyl fence posts or PVC piping as carriers. A standard 5-inch vinyl fence post, when fitted with end caps, provides just enough space to hold a typical sewer hose along with attached fittings and elbows. The beauty of this method lies in its customization: many RV owners add a sliding vinyl rain gutter inside the post to create a drawer-style access system, making it simple to retrieve the hose without rummaging inside a tight tube.

For those preferring PVC, 4-inch diameter pipe works for standard hoses, though 6-inch piping offers more room for setups with bulkier connections. Real-world installations have been mounted both under the RV frame using aluminum brackets and inside pass-through storage bays. Some builders secure their carriers using plumber’s strap, hinges, and wire locks to prevent caps from popping off during travel.

Before committing to either material, measure your hose and fittings carefully. Installation requires thoughtful planning: you’ll need to identify manufacturer-approved mounting points, avoid drilling near tanks or electrical components, and ensure the mounted carrier won’t scrape on driveways or uneven terrain. Using corrosion-resistant hardware like stainless steel or aluminum fasteners significantly extends the lifespan of your setup.

Portable Storage Alternatives

Not every RV owner wants to install permanent fixtures. Portable storage solutions offer flexibility and ease of use without drilling into your rig. Heavy-duty plastic bins with secure lids keep a clean, drained sewer hose contained and separate from fresh water gear and other equipment. Unexpectedly, hard-shell wreath storage boxes have become a popular choice: their circular design accommodates a coiled hose perfectly, and many come with handles or zippers for convenient transport.

The key to portable storage success is proper preparation and maintenance. Always rinse and drain your hose completely before storing it, and allow it to dry thoroughly to prevent odor and mildew. Label your containers clearly, especially if you maintain multiple storage bins in the same bay. Periodically clean the container itself to remove any residue or moisture buildup. Most importantly, never store sewer hoses alongside fresh water hoses or clean equipment.

Practical Tips for Success

portable plastic storage bin camping
Photo by Rocksolar Technologies

Regardless of which storage method you choose, several best practices apply universally. Vented end caps reduce trapped moisture and odors. If you’re storing your RV in cold weather, ensure all water is completely drained from your hose and fittings, since frozen water can expand and crack both the hose and connections. Commercial options like adjustable hose carriers offer a middle ground for those uncomfortable with DIY projects: they provide professional appearance and reliable function without customization headaches.

Many experienced RV shoppers also recommend carrying a backup hose or extension. An extra shorter hose can save your trip if your primary one develops a leak or splits in cold weather, or if you encounter a campsite where the sewer connection is just out of reach. This is especially valuable for RV enthusiasts who frequently camp at different facility types.

Finding Your Best Solution

The most effective RV sewer hose storage setup depends on your specific rig, your storage space, and your comfort level with DIY projects. If you’re in the market for a new RV or upgrading your current setup, research how your model handles sewer hose storage. Some dealers like Blue Compass RV offer guidance on RV features and modifications that improve functionality.

Whether you build a vinyl fence post carrier, install PVC piping under your frame, or simply use a labeled plastic bin, the goal remains constant: keep your sewer hose clean, secure, and isolated from your living space and fresh water systems. Your choice should be practical for your travels, safe for your RV’s structure, and sustainable across multiple camping seasons. Take time to plan your setup before hitting the road, and you’ll spend far less time wrestling with hose management and more time enjoying your RV adventures.