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    SKU: TR-E-S
    Trelino® Evo S is the most compact and light-weight composting toilet, perfect for RVs, campervans, day sailors, and campers.

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    $889.76 excl GST
    excluding shipping
    Estimated delivery time: Approx. 1 week (NZ-wide)
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    Ultra-compact urine-diverting dry toilet

    Trelino® | Evo S

    The smallest and lightest toilet in the Trelino® Evo range, designed for compact spaces where a conventional toilet is impractical.

    Evo S separates liquid and solid waste into dedicated removable chambers and provides full internal solids containment — the compostable liner is an aid to emptying, not the primary containment vessel.

    Weight
    3.9kg
    Ultra-lightweight
    Liquids
    4.5L
    Removable chamber
    Solids
    6.5L
    Full containment chamber
    Design
    Award Winner
    German Design Award 2023
    NZ Green Sticker / self-containment: the Trelino® Evo S is not a WCTNZ®-supported Green Sticker compliant model. Adding a fan kit does not convert the Evo S into a supported Green Sticker configuration. Where New Zealand self-containment certification is required, WCTNZ® recommends moving to the Trelino® Evo L with the required Fan Kit installation.
    Product background

    Designed for the smallest spaces

    Designed in Germany, the Trelino® Evo S is well suited to campervans, RVs, boats, camping setups and other locations where space and weight are limited and Green Sticker certification is not required.

    Its urine-diverting separator keeps liquids and solids in separate removable containers, while top access allows both chambers to be reached without dismantling the toilet.

    Key features

    Compact without relying on a bag for containment

    • Self-contained, on-floor urine-diverting dry toilet.
    • Rigid internal solids chamber provides primary containment.
    • Removable liquids and solids chambers accessed from above.
    • Compostable liners can be used inside the solids chamber for easier emptying.
    • Soft-close seat and lid.
    • Integrated grip handles support portable use.
    • Water-resistant ABS construction suited to compact wet-area layouts.
    • Available in White and Anthracite.
    Specifications

    Evo S dimensions and capacities

    Dimensions
    330mm wide × 390mm deep × 296mm high.
    Weight
    3.9kg.
    Liquids chamber
    4.5L.
    Solids chamber
    6.5L.
    Body material
    ABS synthetic material.
    Rated user load
    Up to 150kg.
    Colours
    White or Anthracite.
    NZ self-containment
    Evo S is not the WCTNZ® Green Sticker configuration. For a supported Green Sticker installation, WCTNZ® recommends the Trelino® Evo L with the required Fan Kit.
    Consumables

    Ongoing-use items

    For ongoing operation, WCTNZ® recommends keeping suitable bulking agent, compatible compostable liners and a suitable enzymatic cleaner available.

    WCTNZ® support

    Authorised New Zealand supply

    WCTNZ® is the exclusive authorised New Zealand distributor of Trelino® composting toilets and accessories.