Trelino

Trelino® Evo S • Portable Composting Toilet

SKU: TRL-T1-0100x
$299.00 - $319.00
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Trelino® Evo S Portable Composting Toilet

Ultra-Compact Dry Toilet for Vans, RVs & Off-Grid Travel

The Trelino® Evo S Portable Composting Toilet delivers a simple, hygienic, and eco-friendly sanitation solution for van life, camping, boating, and off-grid adventures. Designed and manufactured in Germany, this lightweight dry toilet separates liquids and solids to eliminate odors while keeping waste management easy and chemical-free.

With its ultra-compact footprint and lightweight design, the Evo S fits easily into small spaces, making it ideal for Sprinter vans, camper vans, trailers, and boats. No plumbing, water, or ventilation fan required—just clean, reliable functionality wherever your journey takes you.

Weighing only 8.6 pounds, the Trelino Evo S is one of the lightest and most portable composting toilets available, making it the perfect choice for minimalist van builds and mobile living.

 


 

Key Features

Lightweight & Travel-Ready

At just 8.6 lbs, the Evo S is easy to carry, move, and store—perfect for van life and outdoor adventures.

Ultra-Compact Design

Small enough to fit in tight van layouts while still offering comfortable use.

Odor-Free Operation

A urine-diverting separation system keeps liquids and solids separate, preventing unpleasant smells without chemicals.

No Water or Chemicals Required

Operate completely off-grid without plumbing systems, water tanks, or chemical additives.

Hygienic & Easy to Clean

Removable containers allow quick emptying and simple cleaning.

Durable & Leak-Proof

The water-resistant polyethylene exterior protects against spills and leaks.

Fan-Free Simplicity

Designed to function effectively without ventilation fans thanks to efficient waste separation.

German-Engineered Quality

Manufactured in Germany using durable, recyclable materials and strict production standards.

 


 

Capacity

Urine Container

  • 1.2 gallon capacity

  • Holds approximately 9–11 uses

Solids Container

  • 1.6 gallon capacity

  • Holds approximately 4–8 uses

 


 

Dimensions & Weight

  • Width: 13.0 in

  • Depth: 15.4 in

  • Height: 11.7 in

  • Weight: 8.6 lbs

 

The Evo S is designed to fit easily inside most vans, campers, trailers, and boats without sacrificing valuable space.

 


 

Built for Life on the Road

Sustainable Design

No water and no chemicals means a more environmentally responsible waste solution.

Independent Travel

Travel freely without needing dump stations or plumbing systems.

Water-Resistant Exterior

Durable polyethylene construction allows use in wet environments like showers.

Stable & Durable Construction

Built to withstand daily travel use while remaining lightweight and portable.

Soft-Close Lid

Integrated lid with a quiet automatic soft-close mechanism.

Available Colors

  • White

  • Dark Grey

 


 

Materials

  • Body: ABS (Acrylonitrile Butadiene Styrene) recyclable plastic

  • Containers: Polypropylene

  • Exterior: Water-resistant polyethylene

 

All materials are designed for long-term durability and resistance to moisture and cleaning chemicals.

 


 

What’s Included

✔ Exterior body with integrated toilet seat and urine separator
✔ Soft-close lid with hinges
✔ Urine canister (1.2 gal)
✔ Solids container (1.6 gal)
✔ Lid with membrane closure + spare lid
✔ 10 waste bags made from recycled materials

 


 

Important Use Notice

⚠️ Use the Trelino Evo S only as a toilet — not as a seat.

 

To achieve the optimal size-to-weight ratio, the soft-close lid is designed with thinner walls and is not intended for sitting. Allow the lid to close gently on its own without manually pressing it down to prevent damage to the soft-close mechanism.

 


 

Shipping Information

  • Free shipping within the United States

  • Estimated delivery time: 6 weeks

 


 

The Trelino® Evo S proves that staying off-grid doesn’t mean sacrificing comfort—compact, clean, and built for wherever the road leads next.

 

Available in these skus:

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