Trelino® Evo M • Portable Composting Toilet for Adventurers
Trelino Evo M white top view
Trelino Evo M white with German Design Award
Trelino® Evo M • Portable Composting Toilet for Adventurers
Composting toilet on a secluded beach, surrounded by nature, offering solitude and a peaceful outdoor experience.
Young woman reading a newspaper while sitting on a composting toilet in a remote mountain landscape, surrounded by nature.
Trelino® Evo M • Portable Composting Toilet for Adventurers
Trelino Evo M white front view
Trelino Evo M white side view
Trelino Evo M white back view
Trelino Evo M anthracite closed lid front view
Trelino Evo M gray with German Design Award
Trelino Evo M anthracite closed lid back view
Trelino® Evo M • Portable Composting Toilet for Adventurers
Trelino® Evo M • Portable Composting Toilet for Adventurers
Trelino® Evo M • Portable Composting Toilet for Adventurers
Trelino® Evo M • Portable Composting Toilet for Adventurers

T1-01301

🇩🇪 Made in Germany

Trelino® Evo M • Portable Composting Toilet for Adventurers

Regular price $475.00
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Shipping calculated at checkout.
Color
  • Delivery time: 4-6 days Delivery time: 5-8 days
  • Free shipping within the US
  • 30-day free returns

Are you an adventurer, a passionate camper, an overlander, or a weekend tripper? Look no further because Trelino® Evo M is here to revolutionize your camping experience.

As outdoor enthusiasts ourselves, we understand the importance of quality, sustainability, and convenience. That's why we've designed Trelino® Evo M with precision in Germany, to create the best portable composting toilet on the market.

Product Highlights

  • Ultra comfortable Ultra comfortable
  • Low weight 9.5 lb Low weight 9.5 lb
  • Versatile use Versatile use
  • Absolutely hygienic Absolutely hygienic

Dimensions & Weight

  • Width 13.0 in Width 13.0 in
  • Depth 15.4 in Depth 15.4 in
  • Height 14.2 in Height 14.2 in
  • Weight 9.5 lbs Weight 9.5 lbs
Attention! Use your Trelino EVO only as a toilet - not as a seat! For an optimal size-to-weight ratio, the soft-close lid has been deliberately designed with thin walls and is therefore not suitable as a seat. To prevent damage to the soft close mechanism, please allow the lid to close gently on its own, without manually pressing it down.

Dimensions
• Width 13.0 in
• Depth 15.4 in
• Height 14.2 in

The Trelino® Evo M is very compact and will fit in almost any vehicle.

Number One (Pee)
The urine canister has a volume of 1.3 US gal and holds approximately 9 - 11 No. 1s.

Number Two (Poo)
The solids container has a volume of 2.1 US gal and holds approximately 6 - 12 poos.

Weight
At 9.5 lb the Trelino® Evo M is easy to transport.

Area of application
With compact dimensions and good capacity, the Trelino® Evo M is the perfect sanitary companion in the van, trailer or boat.

Odor neutrality
The separation and drying function of the toilet prevents unpleasant smells.

Sustainability
By dispensing with chemicals and water, the Trelino® Evo M is environmentally friendly and preserves natural resources.

Independence
Without water and chemicals, the Trelino® Evo M offers the freedom to travel independently of disposal stations.

Hygiene and cleanliness
Individually removable containers allow separate emptying and easy cleaning.

Leakage safety
Due to the solid workmanship, the exterior is leak-proof and protects against unpleasant mishaps on the road.

Water resistance
The exterior made of polyethylene is water resistant and therefore can also be used in the shower.

Stability
The Trelino® Evo M is a stable, robust and insensitive and dry separation toilet that accompanies you everywhere.

Fan
A fan can be installed for even faster drying of the solids. The hole in the separation toilet for the fan must be drilled yourself. We recommend a step drill 1.53 inches.

Material
The body (made of acrylonitrile butadiene styrene, ABS) and container (made of polypropylene) are made of recyclable plastic and are resistant to aqueous chemicals.

Lid attachment
The lid, which is attached to the toilet seat, has an automatic soft close feature.

Design
Clean design with a difference!
With the Trelino® Evo M, you can choose between two colors (white & dark grey).

Regional production
Production is carried out exclusively in Germany, taking into account high social standards.

 

How does a composting toilet work?

A separating compost toilet has three main pieces: separating insert, urine canister, and a solids container. All of these work together to make sure your camping toilet is dry and smell free! The separating insert funnels the urine into the canister, while the solids are kept separate in their own container lined with a bag and a drying litter material. To learn more, you can check out our page:  "How Does a Composting Toilet Work?"

What should I pay attention to when using it?

The correct sitting position is crucial for the best possible function of a composting toilet. For anatomical reasons, this differs for women and men. Women may need to sit up straighter or closer to the front. For more tips on this, you can read our article here

Why does a composting toilet not smell?

Odors are caused by the mixing of solids and liquids. Separating the excreta and then drying the solids prevents undesirable aromas. 

 

Do I have to change/empty the plastic bag after each use?

Nope! Trelinos are urine diverting toilets which keep everything as dry and smell free as possible. As long as you are using a good litter material to cover your solids, they should be dried out and have no smell which means you don’t have to empty the bags after each go! Depending on the size of your Trelino®, the bags hold between 3 and 12 number 2’s.

 

Which litter / cover material should I use to dry the solids?

There are a variety of different sprinkles you can use in your solids container.
We recommend small animal litter or coconut coir. While these are our top suggestions, there are still numerous alternatives that our customers use. For more detail on these options, you can read our page "Consider Your Litter".

Do I need a fan?

A fan counteracts condensation, accelerates the drying process of the solids and ensures that fragrances quickly dissolve into thin air. This makes it particularly suitable for long emptying cycles or if your Trelino® is used by several people. Due to its compact dimensions and short emptying cycles, the small Trelino® options do not need a fan.

What happens when I have diarrhea?

Diarrhea is not a problem when using a composting toilet. Actually, having one so close should help you in those emergencies. You only need to sprinkle on more litter after the fact to help absorb any extra liquid.

Where do I dispose of the contents?

The urine canister and solids container can be emptied independently of each other. The urine can easily be disposed of in a toilet connected to the sewer system. Just pour and flush.  Diluted, it is also suitable as fertilizer for your home garden. The bag with the solids can be disposed of similarly to a diaper or dog poo bag. We recommend checking local regulations for disposal guidelines. Conditionally, composting is also possible. 

Which bags should I use to line the solids container?

You can start by using the 10 bags that we include in your Trelino® order. These are thicker bags made from recycled materials that will make sure your waste stays in the bag and doesn’t leak through. You can also use bags made from compostable material if you are looking to compost your waste. 

How do I clean a composting toilet?

Cleaning a composting toilet is as simple as its use. You can use diluted vinegar, citric acid, or even microorganisms to clean your Trelino®. There are just 3 easy cleans that your toilet would need. 1) Spray and wipe down the toilet “bowl” and seat as needed 2) Every 2-3 days empty then rinse out the urine canister with your cleaning solution. 3) When full, just lift up the bag in the solids container. 

What makes Trelino® so special?

The value in our product comes from our high standards of production and a conscience towards our partners, suppliers and employees.We want to do justice to everyone in our supply chain and our company by producing the toilets in Germany, under fair conditions. 

We also have committed to high standards of production. To take a stand against disposable culture, we have designed and built our toilets for longevity. Made from high-quality plastic, each Trelino® is meant to far outlast lesser made products.

Scope of delivery

  • ✔ Exterior body + seat with urine separator
  • ✔ Soft-close lid attached with hinges
  • ✔ Urine canister (1.3 gal) & Solids container (2.1 gal)
  • ✔ Lid with membrane closure + spare lid
  • ✔ 10 bags made of recycled materials
  • Unleash Your Adventure

    Experience the freedom and connection with nature like never before with our Trelino® Evo M.

    Whether you're exploring remote wilderness or embarking on a spontaneous road trip, our portable composting toilet empowers you to go anywhere and do anything.

    Unmatched Quality and Sustainability

    When it comes to quality, Trelino® Evo M stands head and shoulders above the rest. Every component of our composting toilet is crafted with German precision using the finest materials.

    Made for campers by campers, we understand the importance of durability and long-lasting performance in outdoor equipment.

    • Optimized for
    • Material
    • Width (in)
    • Height (in)
    • Depth (in)
    • Emptying cycle
    • Urine capacity
    • Solids capacity
    • Water resistance
    • Weight
    • Load weight
    • Usable as a stool
    • Lid attachment
    • Color
    • Price
    •  
       
       
    • Trelino® Evo S • Portable Composting Toilet

      Trelino® Evo S

      • Lightweight
      • Quality ABS
      • 13.0
      • 11.7
      • 15.4
      • 1 - 2 days
      • 1.2 gal (9 - 11x)
      • 1.6 gal (4 - 8x)
      • Optimal
      • 8.6 lb
      • 330.0 lb
      • No
      • Hinge with soft close
      • White, Dark Gray
      • $375.00 USD
      • Learn more
    • Trelino® Evo M • Portable Composting Toilet for Adventurers

      Trelino® Evo M

      • Lightweight
      • Quality ABS
      • 13.0
      • 14.2
      • 15.4
      • 1 - 2 days
      • 1.3 gal (9 - 11x)
      • 2.1 gal (6 - 12x)
      • Optimal
      • 9.5 lb
      • 330.0 lb
      • No
      • Hinge with soft close
      • White, Dark Gray
      • $475.00 USD
      • Learn more
    • Trelino® Evo L • Composting & Camping Toilet

      Trelino® Evo L

      • Lightweight
      • Quality ABS
      • 13.0
      • 16.9
      • 15.4
      • 2 - 4 days
      • 2.6 gal (12 - 22x)
      • 2.6 gal (11 - 20x)
      • Optimal
      • 10.8 lb
      • 330.0 lb
      • No
      • Hinge with soft close
      • White, Dark Gray
      • $599.00 USD
      • Learn more

    Customer Reviews

    Based on 132 reviews
    79%
    (104)
    10%
    (13)
    4%
    (5)
    2%
    (3)
    5%
    (7)
    T
    Thomas Z. (United States)
    A great night relief

    Our Trelino has been great on our western US camping trip with our teardrop trailer. Easy to use and clean and the coir we use eliminates smell. Nice to not have to walk 100 yards to an outhouse.

    L
    Laura S. (United States)
    I wish I had gotten the one with the wooden lid

    It’s working good. It’s just a little too tall for the space I want in. I really wish I would’ve gotten the one with a wooden lid because I feel like the walls would be thicker. These ones are so thin that they might break quicker overtime. Especially with hyperactive children. I wish there was a window into the toilet so you can see how much urine is in there. I do like the soft close function of the lid. I just wish they had that in the wooden one. It works great.. I just don’t see it lasting very long and feel like it needs thicker walls. The price is still a too high in my opinion for what you get. But I wish they would combine both functionalities of the ones with the wooden lids as this one into one and make that window so we can see how much urine is filled up. Otherwise thank you so much for making this product.

    Hello Laura,

    Thank you for the detailed feedback on you and your family's experience with the Trelino so far!

    We will be introducing a level indicator into the shop which would not require electricity and can be added into the toilet retroactively.

    Thank you for the feedback on the structure of the toilet as well.

    Best,
    Your Trelino team

    M
    M.H. (United States)
    Perfect for Campervan

    The Trelino changed our entire campervan experience. It tucks in nicely and we hardly know that it is there until we need it. Best thing we did for the van.

    M
    Maria S. (United States)
    I will be making a video…!

    I will be making a video at not only how good this compost toilet but also, almost more importantly, how amazing the customer service is at Trelino. In todays market, this is literally everything! Thank you so much Trelino for being super nice, kind, communicative and helpful with my questions!!

    Highest product quality, made in Germany 🇩🇪

    Our founders & team of experts ensure that we are producing and selling products of the highest standard, manufactured & engineered in Germany.