Trelino Origin L open lid front
Trelino Origin L easy disposal
Trelino Origin L dimensions
Trelino Origin L leakproof
Trelino Origin L durable easy to clean
Trelino Origin L complete content

T1-02202

🇩🇪 Made in Germany

Trelino® Origin L • Composting Toilet for RVs

Regular price $745
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Shipping calculated at checkout.
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  • Delivery time: 1-2 weeks
  • Free shipping within the US
  • 30-day free returns

The best-looking composting toilet for RVs on the market! Designed and made in Germany, the Trelino Origin L has a comfortable seat height, a durable body and a very sturdy removable wooden lid.

Product Highlights

  • Comfortable seat height Comfortable seat height
  • Large capacity of 5.2 gal Large capacity of 5.2 gal
  • Beautiful design Beautiful design
  • Ideal for full-timers Ideal for full-timers

Dimensions & Weight

  • Width 13.0 in Width 13.0 in
  • Depth 15.4 in Depth 15.4 in
  • Height 18.1 in Height 18.1 in
  • Weight 15.0 lbs Weight 15.0 lbs

Dimensions
• Width 13.0 in
• Depth 15.4 in
• Height 18.1 in

The Trelino® Origin L is about one and a half times the height of a beer crate.

Number One (Pee)
The urine canister has a volume of 2.6 US gal and holds 12 - 22 No. 1s.

Number Two (Poo)
The solids container has a volume of 2.6 US gal and holds 11 - 20 poos.

Weight
At 15.0 lb the Trelino® Origin L is easy to transport.

Area of application
Due to its size, the Trelino® Origin L is well suited for installation in mobile homes, RVs, off-grid cabins or tiny houses.

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

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

Independence
Without water and chemicals, the Trelino® Origin L 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
With its high-quality, robust body, the Trelino® Origin L takes on any adventure.

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 and containers of the Trelino® Origin L are made of recyclable, acid and chemical resistant polyethylene (PE). The waterproof glued lid is made of multilayer, untreated birch wood.

Lid attachment
The lid is fixed by holding magnets, which ensure that the separation toilet always remains well closed.

Design
With its stylish wooden lid and shapely curves, the Trelino® Origin L will turn your smallest room into something very special.

Regional production
Production is carried out exclusively in Germany, taking into account high social standards. Trelino® Origin L is exclusively produced in Germany, taking into account high social standards.

How does a composting toilet work?

The inner workings of a composting toilet essentially consist of three parts: separator, urine canister and solids container. The separator leads the urine into the canister, while the solids end up in a bucket with a compost bag. You can also read a more detailed version in our blog post here.

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. 

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?

No! The whole point of using litter as a cover material to dry out the poo is that you can use the bag for several days and only empty it once full enough. Depending on the size, the bags hold between 3 and 12 number 2s.

Where can I get the litter / cover material to dry the solids?

You will be able to buy litter from us some time early next year. Until then or otherwise you can also buy good litter material from any garden or home improvement store. Find more info on our blog post about litter here.

Do I need a fan?

For other types of toilets, you might think about using a fan to counteract condensation, which accelerates the drying process of the solids and ensures that fragrances quickly dissolve into thin air. This is not necessary for your Trelino® because you would use a litter material after each use which dries out the solids and removes the smell. On top of that, the emptying cycles are quite frequent so you can very quickly dispose of your bag.

What happens when I have diarrhea?

Diarrhea is not a problem when using a composting toilet. Just use more litter to compensate for the liquid.

Where do I dispose of the contents?

Urine can easily be disposed of in a toilet connected to the sewer system. Diluted, it is also suitable as fertilizer for the home garden or the raised bed on the balcony. The bag with the solids is a case for the residual waste garbage can. Conditionally, composting is also possible. The urine canister and solids container can be emptied independently of each other.

Plastic bags and composting - how do they fit together?

For us, sustainability and environmental awareness do not end with disposal - we think beyond the garbage can. That's why we use renewable, organic materials for our solid bags that can be easily composted.

How do I clean a composting toilet?

Cleaning a composting toilet is as simple as its use. The household remedy diluted vinegar concentrate has proven its worth for most of the cleaning. Read more about it in our blog post here.

What makes Trelino® so special?

Trelino® is a quality product designed to last. A high-quality composting toilet that will accompany you for many years and makes a statement against the throwaway culture. In addition, Trelino® combines optimal functionality, ease of use and high comfort behind a unique design.

Scope of delivery

  • Exterior body
  • Wooden lid with securing magnets
  • Toilet seat with integrated separator
  • Urine canister (2.6 gal) + Solids container (2.6 gal)
  • Lid with membrane closure + spare lid
  • 10 bags made of recycled materials
Good-looking & large capacity

No more being ashamed of your toilet! With the Trelino® Origin L you are now proud to show off your bathroom.

With a total capacity of more than 5 gallons, you can now enjoy long trips without worrying about dumping stations or bathrooms anymore.

Dog sitting in van next to Trelino
Highly durable & your best friend

Using, emptying & cleaning the Trelino® Origin L are super simple and will make your life much easier.

Welcome to a new lifestyle, even your pet will love it!

Carbon-neutral shipping with Shopify Planet
Carbon-neutral shipping on all orders

Customer Reviews

Based on 104 reviews
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M
Michael H. (United States)
Great Product

I recently bought the wooden-seated RV version of the Trelino toilet. I put it into my trailer located in Oregon mountains near Idaho border. At $750 it was not cheap. But it is a solid product and works well. So much easier than the cheaper Walmart products which have much less thought built into them. It is worth the money.

M
M.F.

Very well made and excellent design. I have a cassette camping toilet. The Trelino is so much easier to use and much easier to dispose of the waste.

K
Karen

Everything about this toilet for our RV travel is unparalleled by anything else we have used. We LOVE it.

K
Kevin B. (United States)
Location,Location,Location!

I love the freedom that comes with my Trelino, and the L size is just right for added comfort no matter where I go!!!