Search
All Products
    Menu Close
    SKU: TR-E-M
    The mid-size composting toilet of the Trelino® Evo range. Compact and light-weight. Perfect for RVs, campervans, day sailors, and campers.

    Choose the Product options below

    *

    Grab a fan kit to upgrade your system to active (fan-forced) ventilation.

    $1,125.72 excl GST
    excluding shipping
    i h
    Products

     AVAILABILITY ETA: Late 2025. Pre-order now. 

    Trelino® | Evo M

    Comes with a full containment interal solids chamber—don't rely on just a compostable bag to hold it all together!

    German Design Award 2023 Winner 🥇

    Designed in Germany, the Trelino® Evo M is the mid-size system of the Trelino® Evo range, maintaining the sleek, compact and light-weight design, while providing more capacity. Great for use in the RV, campervan, or on a camping adventure! This is a true plug & play system, taking minutes to set up. The maintenance is simple, ensuring toileting on the go is hassle-free.

    ✅ Green Sticker Compliant (Plumbers, Gasfitters, and Drainlayers (Self-Contained Vehicles) Regulations 2023)

    Available in two colours:

    • White
    • Anthracite

    Evo M Design Features:

    • Self-Contained, on-floor system
    • Urine Diversion separates liquids and solids
    • Ultra Compact design fits snugly into the tighest spaces
    • Ultra-light-weight (4.3kg)
    • Secures to the floor
    • 5L Liquids Chamber
    • 8L Solids Chamber
    • Chambers accessed through the top for easy maintenance
    • Solids Chamber compatible with compostable bags for quick, easy emptying
    • Silent soft-close lid
    • Comfortable ergonimic seat for that 'at home' feeling
    • Completely leak proof, ensuring secure, hygienic containment
    • Suitable for wet areas allowing for placement in the shower area
    • Grip handles for easy transport in portable applications

    Optional Installation:

    • Add a fan kit for active, fan-forced ventilation

    Elevate your outdoor experience with the Evo M composting toilet—designed for eco-conscious adventurers who value both comfort and sustainability. Perfect for those who want to explore without compromise!

     

    WCTNZ® is the exclusive authorized distributor of Trelino® composting toilets in New Zealand. All Trelino® products available through WCTNZ® are guaranteed authentic, include official manufacturer warranties, and come with comprehensive local customer support—making us New Zealand’s trusted source for sustainable, waterless composting toilet solutions.

    Copyright © 2025 Waterless Composting Toilets NZ Limited (WCTNZ®). All short and long product descriptions and content are the property of WCTNZ® | Waterless Composting Toilets NZ. All rights reserved.

    This content has been reviewed and approved by Dylan Timney, Managing Director of WCTNZ®, who brings over 17 years of composting toilet expertise and 16 years of experience in building and eco-construction in New Zealand.

    Last reviewed: June 26, 2025