Emptying your RV’s black water tank is nobody’s favorite chore. And if you’re boondocking or staying somewhere without full hookups, it can become a real problem fast. That’s where a portable RV waste tank, sometimes called a “tote tank,” comes in handy. It lets you empty your RV’s holding tanks and haul the waste to a dump station without moving your entire rig. It’s a game-changer for longer stays in remote locations. Let’s look at some of the best options to make this unpleasant task a little easier.
Quick Summary: Top RV Portable Waste Tanks
- Best Overall: Thetford SmartTote2 LX
- Best Budget: Camco Rhino Portable Waste Tank
- Best Heavy-Duty: Barker 4-Wheel Tote Tank
- Best Compact: Fiamma Roll-Tank
- Best for Large RVs: Cleanwaste Waste Master Portable RV Holding Tank
Top 5 Best RV Portable Waste Tank Reviews
1. Thetford SmartTote2 LX
The Thetford SmartTote2 LX is a popular choice for a reason. It’s well-built, easy to use, and comes with a range of features designed to make waste disposal less of a hassle. It includes an auto-stop valve to prevent overfilling and a convenient handle for easy towing.
Pros:
- ✅ Auto-stop valve prevents messy overfills.
- ✅ Integrated handle and wheels make it easy to maneuver.
- ✅ Includes a tank rinser for easier cleaning.
Cons:
- ❌ Can be a bit pricey compared to other options.
- ❌ Some users find the included hose a bit short.
- ❌ The auto-stop valve can sometimes be a little too sensitive.
Verdict: The Thetford SmartTote2 LX is an excellent all-around choice for RVers who want a reliable and user-friendly portable waste tank, if you don’t mind spending a little extra.
2. Camco Rhino Portable Waste Tank
The Camco Rhino Portable Waste Tank offers a great balance of affordability and functionality. It’s made from durable UV-stabilized polyethylene and comes with large, no-flat wheels for easy transport over various terrains. I actually used a similar Camco model for years and it held up surprisingly well considering the abuse I put it through.
Pros:
- ✅ More budget-friendly than some premium options.
- ✅ Durable construction can withstand rough handling.
- ✅ Large wheels make it easy to roll, even when full.
Cons:
- ❌ Doesn’t have an auto-stop valve.
- ❌ The included hose can be a bit stiff, especially in cold weather.
- ❌ The handle isn’t quite as ergonomic as some other models.
Verdict: The Camco Rhino is a solid choice for RVers looking for a durable and affordable portable waste tank, especially if you’re comfortable monitoring the filling process yourself.
3. Barker 4-Wheel Tote Tank
The Barker 4-Wheel Tote Tank is built tough for frequent use and heavier loads. The four-wheel design provides excellent stability and maneuverability, even when the tank is full. It’s a good option if you anticipate needing to transport waste over longer distances or rougher terrain.
Pros:
- ✅ Four-wheel design offers superior stability and maneuverability.
- ✅ Heavy-duty construction for long-lasting durability.
- ✅ Comes with a tow handle for easy hitching to a vehicle.
Cons:
- ❌ Can be quite heavy and bulky, even when empty.
- ❌ Takes up more storage space than some other models.
- ❌ More expensive than some two-wheel options.
Verdict: The Barker 4-Wheel Tote Tank is ideal for RVers who need a heavy-duty and stable portable waste tank, particularly if they frequently encounter uneven terrain or long distances to the dump station.
4. Fiamma Roll-Tank
If storage space is at a premium, the Fiamma Roll-Tank is worth considering. This compact and lightweight tank is designed to be easily rolled and stored. Don’t let its small size fool you; it’s still a durable and functional option for smaller RVs or weekend trips.
Pros:
- ✅ Compact and lightweight for easy storage.
- ✅ Durable construction despite its smaller size.
- ✅ Easy to roll and maneuver.
Cons:
- ❌ Smaller capacity than other options.
- ❌ May require more frequent trips to the dump station.
- ❌ Can be a bit more challenging to empty completely due to its shape.
Verdict: The Fiamma Roll-Tank is a great choice for RVers with limited storage space or those who only need a small portable waste tank for short trips.
5. Cleanwaste Waste Master Portable RV Holding Tank
For those with larger RVs or those who frequently camp for extended periods without hookups, the Cleanwaste Waste Master Portable RV Holding Tank is a serious contender. This tank boasts a large capacity and a robust design, making it capable of handling significant waste volumes. Its unique design also aims to minimize spills and odors.
Pros:
- ✅ Large capacity minimizes trips to the dump station.
- ✅ Durable construction for long-term reliability.
- ✅ Designed to minimize spills and odors.
Cons:
- ❌ The most expensive option on this list.
- ❌ Can be very heavy and difficult to maneuver when full.
- ❌ Requires significant storage space.
Verdict: The Cleanwaste Waste Master is an investment, but it’s worth it for RVers who need a large-capacity, heavy-duty portable waste tank and are willing to pay for premium features and performance.
Buying Guide
Choosing the right RV portable waste tank can feel overwhelming. Here’s a breakdown of key factors to consider before you buy:
- Capacity: Match the tank’s capacity to the size of your RV’s holding tanks and the length of your trips. A larger tank means fewer trips to the dump station, but it also means more weight and storage space.
- Material: Look for tanks made from durable, UV-resistant polyethylene. This will help prevent cracking and fading from sun exposure.
- Wheels and Handle: Consider the type of terrain you’ll be using the tank on. Large, no-flat wheels are ideal for rough surfaces. A comfortable and sturdy handle is essential for easy towing.
- Features: Some tanks come with features like auto-stop valves, tank rinsers, and level indicators. Determine which features are most important to you and factor them into your decision.
- Size and Storage: Think about where you’ll store the tank when it’s not in use. Compact models are great for smaller RVs, while larger tanks may require more dedicated storage space.
- Price: Portable waste tanks range in price from budget-friendly to premium. Set a budget and compare features within your price range.
FAQs
Q: How do I clean my portable RV waste tank?
A: Rinse the tank thoroughly with water after each use. You can also use a tank rinser attachment for a more thorough cleaning. Periodically, use a tank cleaning solution to remove stubborn buildup and odors.
Q: How often should I empty my portable RV waste tank?
A: Empty the tank before it becomes completely full to prevent spills and make it easier to maneuver. As a general rule, empty it every 2-3 days, or more frequently if you’re using a lot of water.
Q: Can I use a portable RV waste tank for gray water?
A: Yes, you can use a portable RV waste tank for gray water, but it’s important to clean the tank thoroughly after each use to prevent odors and bacterial growth. Some campgrounds may have specific regulations regarding gray water disposal, so be sure to check before you dump.
Q: What size portable waste tank do I need?
A: It depends on the size of your RV’s holding tanks and how long you typically camp without hookups. A good rule of thumb is to choose a tank that’s at least as large as your smallest holding tank (usually the black water tank). Consider getting a larger tank if you frequently camp for extended periods or have a large family.
Q: How do I prevent odors from my portable RV waste tank?
A: Use a tank deodorant or enzyme treatment to control odors. Also, make sure to rinse the tank thoroughly after each use and store it in a well-ventilated area.
Conclusion
A portable RV waste tank is a valuable tool for any RVer who enjoys boondocking or camping without full hookups. It provides a convenient and sanitary way to dispose of waste without having to move your entire RV. By considering the factors outlined in this guide and choosing a tank that meets your specific needs, you can make your next camping trip more enjoyable and hassle-free.
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