If you’re searching for the best composting toilet for van life, finding the right mix of convenience, eco-friendliness, and portability is key. Composting toilets are a game-changer for off-grid living or RV adventures, managing waste efficiently without water or chemicals. In this article, we have researched and reviewed 9 of the best composting toilets for van life in 2025 for you to pick.
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Our Top 9 Picks of The Best Composting Toilets for Van Life
- Overall Option: OGO™ Compost Toilet
- Budget Option: BOXIO Toilet MAX+ Starter Kit
- Value for Money Option: TRELINO Composting Toilet Evo
- Compact and Reliable: Nature’s Head Self Contained Composting Toilet
- High Capacity Waterless Solution: Villa 9215 AC/DC Urine Diverting Composting Toilet
- Innovative Compact Design: Cuddy Portable Composting Toilet
- Premium Quality for Small Spaces: Separett Tiny Compost Toilet
- Affordable and Feature-Rich: Cuddy Lite Portable Composting Toilet
- Real-Sized Convenience: Poo Pod Waterless Composting Toilet
What Is The Best Composting Toilet for RV In 2025?
The best composting toilet for an RV in 2025 is one that’s compact, odor-free, and eco-friendly, providing a hassle-free waste solution for off-grid and sustainable travel. Here is our curated options:
1. Overall Option: OGO™ Compost Toilet
Key Specifications:
- Material: Plastic
- Capacity: 2.4 gallons (urine bottle)
- Weight: 28 pounds
- Dimensions: 15”L x 16”W x 18.4”H
- Power: 12V DC
The OGO™ Compost Toilet stands out as a top choice for its modern design and impressive features. It’s odorless, thanks to its urine separation and effective ventilation system, making it perfect for van life.
The automatic agitation system takes the hassle out of composting, mixing the waste with the push of a button. Plus, its compact size fits snugly into most small spaces like vans, RVs, or tiny homes.
This toilet is ideal for those who value convenience and efficiency. The 25–30-use solids bin and the 2.4-gallon urine bottle ensure you don’t have to empty it constantly. However, it does require a 12V power source to operate, so you’ll need to have a reliable power setup in your van.
While it’s one of the pricier options, its build quality and features make it a worthwhile investment for long-term van lifers.
Pros
- Automatic agitation system for easy mixing
- Odorless design with urine separation
- Compact size fits well in small spaces
- Durable construction supports up to 550 lbs
- Easy-to-clean removable solids and urine containers
Cons
- Requires a 12V DC power source
- Higher price point compared to other options
- Agitation may not suit those looking for manual options
2. Budget Option: BOXIO Toilet MAX+ Starter Kit
Key Specifications:
- Material: High-Density Polyethylene
- Weight: 6.2 pounds
- Dimensions: 15.7”D x 11.8”W x 11.0”H
- Capacity: 1.5 gallons (urine)
For those on a tight budget, the BOXIO Toilet MAX+ Starter Kit is a great option. This no-frills composting toilet is compact, lightweight, and easy to use. Its separation design prevents odors and allows for quick and hassle-free disposal of both liquid and solid waste.
This toilet is perfect for short trips or for those just starting their van life journey. It’s not powered, so you don’t have to worry about electricity. However, its smaller capacity means you’ll need to empty it more often, which might be inconvenient for extended trips.
Despite its simplicity, the BOXIO is durable and made with eco-friendly materials, making it a reliable option for van lifers on a budget.
Pros
- Affordable price
- Compact and lightweight design
- Easy-to-clean separation containers
- No power required
- Made with eco-friendly materials
Cons
- Smaller capacity requires frequent emptying
- Lacks advanced features like ventilation fans
- Best suited for short-term use
3. Value for Money Option: TRELINO Composting Toilet Evo
Key Specifications:
- Material: Recyclable ABS plastic
- Weight: 4.3 kilograms
- Dimensions: 15.35”L x 12.99”W x 14.17”H
- Capacity: 1.3 gallons (urine) and 2.1 gallons (solids)
The Trelino Composting Toilet Evo strikes the perfect balance between price and features. It offers all the essentials, such as effective odor control, a sturdy design, and easy maintenance, without breaking the bank. Its compact size makes it a great fit for vans, tents, and other small spaces.
This toilet works by separating liquids and solids, which helps keep odors at bay. It’s easy to clean, and its durable build can support up to 330 lbs, making it a versatile choice for most van lifers. However, it doesn’t come with ventilation or a fan, so it might not be the best for long-term use in hotter climates.
If you’re looking for a dependable composting toilet at a reasonable price, the Evo is a solid choice.
Pros
- Affordable and durable
- Compact size suitable for small spaces
- Simple and effective waste separation
- Easy-to-clean containers
- Recyclable materials
Cons
- No built-in ventilation fan
- Smaller capacity compared to premium models
- Not ideal for extended trips
4. Compact and Reliable: Nature’s Head Self Contained Composting Toilet
Key Specifications:
- Material: Plastic
- Weight: 28 pounds
- Dimensions: 20.98”D x 19.02”W x 20.98”H
- Warranty: 5 years
The Nature’s Head Self Contained Composting Toilet is a well-loved option for those who want a reliable and compact toilet. Designed for ease of installation, it’s perfect for vans, RVs, and off-grid living. This toilet separates liquids and solids effectively, ensuring there’s no unpleasant odor, even with frequent use.
One standout feature is its massive capacity—two people using it full-time only need to empty the solids container every 4–6 weeks. While the handle for mixing the waste is manual, it’s easy to use and ensures thorough composting. The toilet is a bit bulky compared to other options, but its durability and functionality more than make up for its size.
This model is great for full-time van lifers or anyone seeking a low-maintenance, odor-free solution that works in tight spaces.
Pros
- Large capacity for infrequent emptying
- Odor-free operation with effective waste separation
- Durable design backed by a 5-year warranty
- Easy installation and maintenance
- Trusted brand with excellent customer service
Cons
- Slightly bulky for smaller vans
- Manual mixing handle may not suit everyone
- Higher price point
5. High Capacity Waterless Solution: Villa 9215 AC/DC Urine Diverting Composting Toilet
Key Specifications:
- Material: Polypropylene
- Weight: 34 pounds
- Dimensions: 18”D x 15”W x 19.5”H
- Power: 12V or AC adapter
The Villa 9215 AC/DC Urine Diverting Composting Toilet is built for those who prioritize capacity and flexibility. Its waterless design is ideal for off-grid living, and it comes with a ventilation system to keep odors under control. This model is wall-mounted, saving floor space in your van or RV.
It’s versatile with its dual power options (12V DC or AC), making it a good fit for various setups. The large capacity means less frequent emptying, though its heavier weight and wall-mount requirement may not suit every van layout. If you’re looking for a high-capacity, odor-free toilet that works seamlessly off the grid, this is a great option.
Pros
- Large capacity for solids and liquids
- Ventilation system minimizes odors
- Dual power options for flexibility
- Durable and long-lasting build
- Wall-mounted design saves space
Cons
- Heavier and bulkier than other models
- Requires proper installation for wall-mounting
- Higher price
6. Innovative Compact Design: Cuddy Portable Composting Toilet
Key Specifications:
- Material: Plastic (Polypropylene and ABS)
- Weight: 21 pounds
- Dimensions: 16.8”D x 15.1”W x 16.3”H
- Power: 12V DC
The Cuddy Portable Composting Toilet combines a sleek design with practical features, making it perfect for van lifers who value innovation. It comes with an integrated fan and carbon filter to keep odors in check, even during long trips. The XL urine-diverting cover ensures effective waste separation while maintaining privacy.
What sets the Cuddy apart is its attention to detail, such as handles on the waste bin for easy emptying and a smart LED indicator that alerts you when it’s time to clean. Its compact size fits well in tight spaces, though its smaller capacity might not suit larger families or long-term travelers.
This toilet is ideal for solo travelers or couples looking for a compact, odor-free option with modern features.
Pros
- Integrated fan and carbon filter for odor control
- Smart LED indicator for easy maintenance
- Compact and portable design
- Durable construction with thoughtful details
- Easy to empty and clean
Cons
- Smaller capacity may require frequent emptying
- Not ideal for large families
- Requires a power source
7. Premium Quality for Small Spaces: Separett Tiny Compost Toilet
Key Specifications:
- Material: Plastic
- Weight: 26.4 pounds
- Dimensions: 19.57”D x 15.67”W x 18.5”H
- Power: AC/DC
The Separett Tiny Compost Toilet is a premium choice for those looking to maximize space without sacrificing functionality. With built-in containers for both solid and liquid waste, it ensures a hygienic and odorless experience. The toilet is designed for compact spaces, making it perfect for campervans and small RVs.
The ventilation system effectively reduces moisture and odor, while the sleek Scandinavian design adds a touch of elegance. However, it’s on the higher end of the price range and requires proper ventilation setup for optimal use. If you’re after quality and style, the Separett Tiny is hard to beat.
Pros
- Hygienic and odor-free with effective ventilation
- Space-saving design for tight areas
- High-quality build with a sleek look
- Easy maintenance with separate waste containers
- Perfect for minimalist setups
Cons
- Expensive compared to similar models
- Requires proper ventilation installation
- Not ideal for larger waste capacities
8. Affordable and Feature-Rich: Cuddy Lite Portable Composting Toilet
Key Specifications:
- Material: Plastic (Polypropylene and ABS)
- Weight: 19.8 pounds
- Dimensions: 16.8”D x 16.3”W x 15.1”H
- Power: 12V DC
The Cuddy Lite Portable Composting Toilet offers great value for its price, packing several useful features into a compact design. With its XL drop zone and urine diverter, it ensures efficient waste separation, keeping odors at bay. The integrated fan and carbon filter provide excellent odor control, while the LED light indicator makes maintenance simple.
This toilet is perfect for those who want a lightweight, portable, and efficient composting toilet without breaking the bank. However, its smaller capacity might require more frequent emptying, especially for families or extended trips. It’s a solid choice for solo travelers or couples seeking a budget-friendly, feature-rich option.
Pros
- Lightweight and portable design
- Effective odor control with fan and carbon filter
- Smart LED indicator for easy maintenance
- XL drop zone for efficient waste management
- Affordable price
Cons
- Smaller capacity for extended trips
- Requires a power source for the fan
- Not ideal for larger groups
9. Real-Sized Convenience: Poo Pod Waterless Composting Toilet
Key Specifications:
- Material: Plastic
- Weight: 31 pounds
- Dimensions: 27.75”D x 15”W x 23”H
- Included Features: Venting materials, coco coir, and a powerful fan
The Poo Pod Waterless Composting Toilet is designed with comfort and convenience in mind. It features a full-sized seat and a straightforward setup, making it feel more like a traditional toilet. The powerful fan ensures effective ventilation, keeping odors under control even during prolonged use. It also comes with all the necessary materials to get started, including venting pipes and coco coir.
This toilet is ideal for those looking for a user-friendly, no-fuss option with ample capacity. However, its larger size and weight may not be the best fit for smaller vans or limited spaces. It’s a great choice for those prioritizing comfort and ease of use over compactness.
Pros
- Full-sized seat for comfort
- Powerful fan for effective ventilation
- Comes with all setup materials included
- Easy to use and maintain
- Large capacity for infrequent emptying
Cons
- Bulky design may not fit smaller spaces
- Heavier than most other models
- Higher price point
How We Tested the Composting Toilets
As van lifers ourselves, we’ve had the chance to personally use some of these composting toilets during our travels. From long road trips to off-grid adventures, we’ve put these toilets to the test in real-life scenarios to see how they handle daily use. This hands-on experience gave us a solid understanding of what works and what doesn’t.
We didn’t stop there. We reached out to friends and colleagues who also embrace van life, RV living, and off-grid setups to gather their honest feedback on different models. Hearing their stories and tips added valuable insights to our list. It’s always helpful to learn from those who’ve been in the same boat (or van!).
On top of that, we dove into hundreds of online reviews to find the most reliable and user-friendly options. We’ve done all this so you don’t have to spend hours searching and sifting through countless reviews.
Our goal was simple: to give you a straightforward list of the best composting toilets for van life.
What is a Composting Toilet?
A composting toilet is a waste management system that uses natural processes to break down human waste into compost, without the need for water or chemicals. By separating liquids and solids, these toilets effectively control odors and are perfect for off-grid living, RVs, and campervans.
Unlike traditional toilets, composting toilets rely on airflow, ventilation, and composting materials like coconut coir or sawdust to decompose waste. This process not only reduces waste volume but also turns it into nutrient-rich compost that can be safely disposed of in many cases. It’s an eco-friendly solution that eliminates the need for plumbing or dumping stations.
These toilets come in various shapes and sizes, from compact portable designs to more permanent setups. Whether you’re looking to embrace sustainable living or just want a hassle-free toilet for your travels, composting toilets are a practical choice for a variety of situations.
How Composting Toilets Work
Composting toilets separate liquid waste from solids to reduce odors and make disposal easier. Solid waste is mixed with a composting medium, such as coconut coir or sawdust, which helps break it down and keeps the odor under control. Ventilation systems or fans are often included to further prevent smells and maintain airflow.
The decomposition process begins immediately, with microbes in the composting medium working to turn waste into soil-like material.
Liquids are typically collected in a separate container for easy disposal, and solids can either be emptied periodically or left to fully decompose, depending on the design of the toilet.
What are the Benefits of Using a Composting Toilet for Your RV?
If you’re living on the road or spending time off the grid, composting toilets offer a sustainable, hassle-free way to manage waste. Here are some key benefits:
Eco-Friendly Waste Management
Composting toilets don’t use water, making them an excellent option for reducing your environmental impact. By turning waste into compost, you’re contributing to a more sustainable lifestyle while conserving a precious resource.
Odor Control
Thanks to their separation systems and ventilation features, composting toilets do an impressive job of controlling odors. You won’t need to worry about unpleasant smells wafting through your campervan.
Convenience for Off-Grid Living
With no need for plumbing or dump stations, composting toilets are perfect for remote locations. They give you the freedom to park and camp anywhere without worrying about finding facilities.
Cost-Effective Solution
Say goodbye to pricey chemical treatments and frequent stops at dump stations. Composting toilets save you money in the long run by eliminating these ongoing expenses.
Compact and Portable
Many composting toilets are designed to fit small spaces, making them ideal for RVs, vans, and campervans. They’re easy to install and can even be moved as needed.
How to Choose the Best Composting Toilet for Your RV
Choosing the right composting toilet for your van life depends on your specific needs and setup. Here are some key factors to consider:
- Size and Space: Think about where the toilet will go and measure your available space. Compact designs are better for smaller vans, while larger toilets may offer more capacity.
- Capacity: Consider how many people will be using the toilet and how often you’re willing to empty it. Larger families or full-time van lifers may need a higher capacity model.
- Odor Control Features: Look for toilets with ventilation fans, carbon filters, or effective waste separation to keep your living space fresh.
- Power Requirements: Some models need electricity to run fans or agitators, so make sure your RV setup can handle the power needs. If you’re off-grid, a non-powered option might be better.
- Ease of Maintenance: Choose a model with easy-to-empty containers and straightforward cleaning instructions. This can save a lot of hassle down the line.
- Durability: Check the build quality and weight capacity. A sturdy toilet will hold up better during bumpy road trips.
- Budget: Set a budget and weigh the features you truly need. There are great options at various price points, so you don’t have to spend a fortune.
Common Mistakes to Avoid with Composting Toilets
Using a composting toilet can be easy, but some common missteps can lead to unnecessary hassles. Here are a few mistakes to steer clear of:
- Overfilling the Containers: Waiting too long to empty the solids or liquids containers can result in unpleasant odors or spills. Regular maintenance is key to keeping things fresh.
- Skipping Ventilation: Ventilation systems are essential for odor control. If your toilet comes with a fan or vent pipe, make sure it’s installed correctly and maintained to avoid moisture buildup or bad smells.
- Using the Wrong Composting Medium: Not all materials work well for composting. Stick to recommended options like coconut coir or sawdust to help break down waste effectively.
- Ignoring Cleaning: Forgetting to clean the urine diverter or other parts can cause blockages or odors. A quick rinse every now and then goes a long way.
- Improper Waste Disposal: Be mindful of local regulations when disposing of waste. Dumping it in the wrong place can lead to fines or environmental harm.
How to Maintain and Use a Composting Toilet for Van Life
Maintaining and using a composting toilet is simple once you get the hang of it. By following some easy steps, you can ensure it works efficiently and stays odor-free.
- Empty Regularly: Don’t wait for the containers to overflow. Empty the liquids container when it’s about 75% full and the solids bin before it reaches capacity.
- Use Proper Composting Medium: Add a handful of coconut coir, sawdust, or peat moss to the solids bin after each use to help with decomposition and odor control.
- Clean Components: Rinse the urine bottle, diverter, and agitator regularly to prevent buildup. Use a mild, biodegradable cleaner to keep everything hygienic.
- Check Ventilation: If your toilet has a fan, ensure it’s working properly. Clean the vent pipe periodically to maintain airflow and prevent blockages.
- Secure While Traveling: Make sure your toilet is anchored securely, especially if you’re hitting bumpy roads. A stable setup prevents spills and keeps everything in place.
Conclusion
Finding the best composting toilet for van life comes down to understanding your needs and choosing a model that fits your lifestyle. Whether you’re a solo traveler, a couple, or living full-time on the road, there’s a composting toilet out there to make your journey more comfortable and sustainable. From odor control to ease of use, the options we’ve covered have something for everyone.
If you’re looking for a top-of-the-line option that offers convenience and advanced features, the OGO™ Compost Toilet is a great pick.
For those on a budget, the BOXIO Toilet MAX+ Starter Kit delivers excellent functionality without breaking the bank.
And if you want a reliable, large-capacity toilet for long-term van life, the Nature’s Head Self Contained Composting Toilet is a fantastic choice.
No matter which one you go with, a composting toilet is a game-changer for managing waste on the road. It not only simplifies your travel experience but also helps you embrace a more eco-friendly and sustainable lifestyle. Happy travels, and enjoy the freedom of van life!
FAQs
Are composting toilets really odorless?
Yes, when used correctly, composting toilets are virtually odorless. The key is in proper waste separation, ventilation, and using the right composting medium. Ventilation fans and carbon filters help eliminate any lingering smells, so your space stays fresh.
How often do I need to empty a composting toilet?
It depends on the model and how often it’s used. Liquids containers usually need emptying every 2–4 days, while solids bins can last 2–4 weeks for a single user or a couple. Regularly checking the levels helps prevent overflows or odors.
Can I use a composting toilet in freezing weather?
Yes, but freezing conditions can slow down the composting process. To prevent freezing, keep the toilet in a heated space or use antifreeze in the urine container if necessary. Some people use portable heaters near the toilet to maintain functionality in extreme cold.
What composting medium should I use?
Coconut coir, sawdust, and peat moss are popular choices for composting toilets. These materials help with odor control and assist in breaking down waste. Avoid using non-organic materials or anything that doesn’t promote decomposition.
Are composting toilets legal in all areas?
Composting toilets are generally legal, but waste disposal regulations vary by location. Always check local laws to ensure you’re following guidelines for emptying and handling composting toilet waste, especially in public or protected areas.
How do you empty a composting toilet?
Emptying a composting toilet is simple. Liquids are poured into a toilet, septic system, or designated dump area. Solids are emptied into compost-friendly bags and either disposed of in a composting facility or landfill. Be sure to clean the containers afterward for continued odor-free use.
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