The composting toilet that actually doesn't smell.

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4.8/5 . 200+ Reviews

2-year warranty

30-day free returns

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  • Technical Diagram

  • Quick Start Guide & Manuals

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The Science, Simply Explained

How Composting Actually Works

Urine diverted automatically

The seat redirects liquid to a dedicated 1.7-gallon bottle via a one-way valve. Liquid + solid never mix.

Coco coir accelerates breakdown

A thick layer of coconut coir in the solids bin provides carbon-rich material that kickstarts natural composting and controls moisture.

Agitator mixes & dries

A simple front-mounted handle turns the agitator, mixing waste with the medium, dramatically reducing volume and speeding up decomposition.

Fan + carbon filter = no smell

A 12V fan creates negative pressure through a refillable activated carbon filter. The system pulls any trace odor away from the seat — not toward you.

Why People
Choose Cuddy Over Other Toilets

Other Toilets

Largest drop zone on the market — no aiming required       

Separate removable solids bin with cover

Portable or permanent install

Internal fan & carbon filter — no holes required for portable use

Multiple venting options - vent externally or upgrade to venting filter (no holes)

Front-mounted manual agitator — always works, nothing to break

LED urine level indicator on top — clearly visible in daylight

Flush-wall installation — lid opens flat, saves every inch

One-way valve in urine bottle — odors stay in even on rough roads

The Perfect Balance of Comfort and Freedom

RV & Motorhomes

Tiny Homes

Boats

Campervans

Off-Grid

Home Use

Common Questions

We've heard it all. Here's the honest version.


  • Yes. The drop-zone cover seals the solids bin between uses, the fan runs continuously, and the carbon filter handles the rest. No external venting needed. Hundreds of reviews confirm it — including from people who were deeply skeptical before buying.

  • The urine bottle typically needs emptying every few days for 2 people — takes about 30 seconds. The solids bin goes up to 2–3 weeks for 2 people with regular use. Both lift straight out from the top. No tipping, no disassembly.

  • No. Cuddy's carbon filter means external venting isn't required. If you prefer to vent externally, you can — but most people don't bother.

  • Cuddy has an agitator and composting system — better for full-time and extended use. Cuddy Lite uses bags instead, with no agitator — simpler, great for part-time use or if you'd rather not compost.

  • A small amount of coconut coir or wood shavings to start the composting process. No chemicals. No special products. Just natural material available at most garden centres or online.

Better toilets for off-grid.
This is Cuddy.

30-day returns · 2-year warranty · Free shipping to continental US & Canada