Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs
Trelino® Origin L • Composting Toilet for Vans or RVs


🇩🇪 Made in Germany

Trelino® Origin L • Composting Toilet for Vans or RVs

Regular price $749.00
Tax included.
  • Delivery time: 2 weeks
  • Free shipping within the US
Comfort in continuous use: Where conventional toilets cannot be used, the Trelino® L provides the feeling of being at home. The perfect solution for mobile homes or garden arbours.

Product Highlights

  • Comfortable seat height Comfortable seat height
  • Large capacity Large capacity
  • Beautiful design Beautiful design
  • Permanently useable Permanently useable

• Width 12.9 in
• Depth 15.4 in
• Height 18.3 in

The Trelino® 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.

At 15.2 lb the Trelino® L is easy to transport.

Area of application
Due to its size, the Trelino® L is well suited for installation in mobile homes, caravans, garden arbours, holiday flats or Tiny Houses.

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

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

Without water and chemicals, the Trelino® 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 corpus is leak-proof and protects against unpleasant mishaps on the road.

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

With its high-quality, robust body, the Trelino® L takes on any adventure.

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.

The body and containers of the Trelino® 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.

With its stylish wooden lid and shapely curves, the Trelino® 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® L is exclusively produced in Germany, taking into account high social standards.

Scope of delivery Trelino®
• corpus
• wooden lid with retaining magnets
• toilet seat with integrated separator insert
• urine canister
• lid with membrane closure
• spare lid
• solids container

Scope of delivery fan set
• fan
• clamp connection
• hose
• Outer casing

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.

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. 

When 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 Trelino® S does not need a fan.

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 citric acid has proven its worth. 

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.

Happy Customers

We are delighted that we have already inspired over 20,000 wonderful customers with our Trelino® Composting Toilets.
Trelino® Origin S • Ultra Portable Composting ToiletTrelino® Origin L • Composting Toilet for Vans or RVsTrelino® Evo L • Composting ToiletTrelino® Evo M • Portable Composting ToiletTrelino® Origin M • Composting toilet for Vans and RVs

Our collection

Solutions beautifully designed

Whether tent or van, motorhome or Tiny House, our products offer the right solution for every need and always cut a fine figure.

Show all

protect what we love

Together we strive for better

We love being outdoors, experiencing nature and discovering new favourite places. Protecting what moves us is a matter close to our hearts.

Our values