Trelino on road in California

Our Toilets

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    Welcome to our collection of Composting Toilets for Campers, Van Life, and Off-Grid Adventures

    Are you an outdoor enthusiast, a camper, or a van lifer looking for the perfect solution to meet your sanitary needs? Look no further! Our composting toilets are designed specifically for your needs, combining functionality, portability, and eco-friendliness.

    Embrace the freedom of camp life with our range of composting toilets, engineered to provide convenience and sustainability in your outdoor journeys. Whether you're exploring the wilderness in your camper or embarking on a truck camping adventure, our composting toilets offer the ideal sanitary solution.
    Our Evo Series

    The Trelino® Evo series was designed to be most lightweight, convenient and comfortable toilet on the market, making it ultra portable. 

    Both the body and the containers, are made of out of high quality & recyclable materials and have a very smooth surface.

    Core features:
    – Ergonomic seat, like at home
    – Ultra lightweight (9 - 11 lbs.)
    – Soft-close automatic lid
    – Clean design

    Shop Evo Series
    Our Origin Series

    The Trelino® Origin series is designed with durability and compactness in mind. It has a unique composition with a rigid exterior & a toilet seat + urine separator made of high quality PE.

    Core features:
    – Robust and durable body
    – Strong wooden lid
    – Removable seat w/ urine separator
    – Low weight, easy to carry (11 - 15 lbs.)

    Shop Origin Series
    Join the revolution
    Choose the Best Composting Toilet for Your Adventures

    When it comes to finding the ideal composting toilet for your off-grid lifestyle, we've got you covered. Our collection includes a variety of options, each carefully crafted with the needs of outdoor enthusiasts in mind. Discover the perfect composting toilet for your camping, van life, or truck camper experience.

    Join the growing community of campers and outdoor lovers who have embraced the convenience, eco-friendliness, and freedom provided by our composting toilets. Take a step towards a more sustainable outdoor lifestyle.

    Compare all Trelino Models & Sizes

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    • Material
    • Width (in)
    • Height (in)
    • Depth (in)
    • Emptying cycle
    • Urine capacity
    • Solids capacity
    • Water resistance
    • Cleaning
    • Handling
    • For Camper Vans & Trailers
    • For RVs
    • For Cabins
    • Weight
    • Load weight
    • Price
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    • Trelino® Evo S • Portable Composting Toilet

      Trelino® Evo S

      • Quality ABS
      • 13.0
      • 11.7
      • 15.4
      • 1 - 2 days
      • 1.2 gal (9 - 11x)
      • 1.6 gal (4 - 8x)
      • Optimal
      • Super easy peesy
      • Super easy peesy
      • Optimal
      • Good
      • Good
      • 8.6 lb
      • 330.0 lb
      • $375 USD
      • Learn more
    • Trelino Evo M white with German Design Award

      Trelino® Evo M

      • Quality ABS
      • 13.0
      • 14.0
      • 15.4
      • 1 - 2 days
      • 1.3 gal (9 - 11x)
      • 2.1 gal (6 - 12x)
      • Optimal
      • Super easy peesy
      • Super easy peesy
      • Optimal
      • Very good
      • Good
      • 9.5 lb
      • 330.0 lb
      • $475 USD
      • Learn more
    • Trelino Evo L anthracite closed lid front view

      Trelino® Evo L

      • Quality ABS
      • 13.0
      • 16.9
      • 15.4
      • 2 - 4 days
      • 2.6 gal (12 - 22x)
      • 2.6 gal (11 - 20x)
      • Optimal
      • Super easy peesy
      • Super easy peesy
      • Very good
      • Optimal
      • Optimal
      • 10.8 lb
      • 330.0 lb
      • $599 USD
      • Learn more
    • Trelino Origin S dimensions

      Trelino® Origin S

      • Quality PE
      • 13.6
      • 11.2
      • 15.7
      • 1 - 2 days
      • 0.9 gal (7 - 10x)
      • 1.6 gal (4 - 8x)
      • Very good
      • Super easy peesy
      • Super easy peesy
      • Optimal
      • Good
      • Good
      • 11.9 lb
      • 330.0 lb
      • $545 USD
      • Learn more
    • Trelino Origin M dimensions

      Trelino® Origin M

      • Quality PE
      • 13.0
      • 13.2
      • 15.4
      • 2 - 3 days
      • 1.3 gal (9 - 11x)
      • 1.8 gal (5 - 10x)
      • Optimal
      • Super easy peesy
      • Super easy peesy
      • Very good
      • Very good
      • Very good
      • 12.8 lb
      • 330.0 lb
      • $645 USD
      • Learn more
    • Trelino® Origin L • Composting Toilet for RVs

      Trelino® Origin L

      • Quality PE
      • 13.0
      • 18.1
      • 15.4
      • 2 - 4 days
      • 2.6 gal (12 - 22x)
      • 2.6 gal (11 - 20x)
      • Optimal
      • Super easy peesy
      • Super easy peesy
      • Very good
      • Optimal
      • Optimal
      • 15.0 lb
      • 330.0 lb
      • $745 USD
      • Learn more
    Want to learn more?

    Please use the chat in the lower right corner if you have any questions for us or have a look at our blog where many different topics are covered.

    We also have an extensive FAQ through which you can browse here.

    Man reading book on Trelino

    Why Choose Our Composting Toilets?

    Portability: Designed with the utmost portability in mind, our composting toilets are perfect for camping and on-the-go lifestyles. They are lightweight, compact, and easy to install in various settings.

    Eco-Friendly: We believe in leaving a minimal footprint on the environment. That's why our composting toilets utilize innovative technology to process waste naturally and convert it into compost, reducing water usage and promoting sustainability.

    Versatility: Our collection includes composting toilets suitable for RVs, campers, and various other outdoor setups. Whether you prefer a portable toilet or a cassette toilet, we have the perfect option to meet your specific requirements.

    How Does a Composting Toilet Work?

    Curious about how composting toilets operate?
    These innovative systems use a combination of organic materials, natural processes, and airflow to break down waste. The separation of solids and liquids ensures odor reduction and effective composting. With minimal maintenance, you can enjoy a hassle-free experience while keeping the environment clean.

    Our composting toilets are engineered with durability and efficiency in mind. They provide a comfortable and sanitary experience, even in remote camping locations, ensuring that you can focus on enjoying your adventures without worrying about traditional plumbing systems.