Compare our Range
compocloset.com.au
Which toilet is right for you?
Waterless · Chemical-free · Odour-free
Same footprint · Fully interchangeable
The key to any off-grid toilet is separating liquids from solids — all three models do this. The choice comes down to how you want to manage the solids.
Entry Level
Cuddy™ Lite
Simple dry collection — bag & layer, no agitator
What it does
Separates urine from solids
Compostable bag lines the solids bin
Portable or permanently installed
No power required
No agitator
No built-in fan
Dimensions & capacity
Size (H×W×D)422×385×432 mm
Solids bin14.7 L
Urine bottle6.5 L
PowerNone
Best for
Perfect if you want a simple, affordable off-grid toilet with no fuss — just bag, layer and go
★ Most Popular
Cuddy™
True composting with agitator — the full off-grid package
What it does
Separates urine from solids
Manual agitator breaks waste down naturally
Largest drop zone in its class
Built-in fan to vent outside or recirculate
Flush wall-mount, agitator is front-facing
Portable or permanently installed
Dimensions & capacity
Size (H×W×D)422×385×432 mm
Solids bin14.7 L (2–3 wks, 2 ppl)
Urine bottle6.5 L (empty as required)
Power12V / USB fan — 0.2 amp draw
Warranty24 months
Best for
Perfect if you want a true composting toilet that actively breaks down waste — ideal for full-time or extended travel
World 1st — Available August 2026
S1 Dry Flush
World-first separating sealing toilet — heat-seals solids only
What it does
Separates urine from solids
Battery-powered auto heat-sealer
Seals solids only, use many less bags than standard dry-flush
Portable or permanently installed
No composting medium needed
Solid waste out of sight
Ongoing consumable: heat seal bags
Dimensions & capacity
Size422×385×432 mm
Waste methodHeat-sealed bags
Urine bottle6.5 L (empty as required)
PowerBattery — 2 amp draw
Best for
Perfect if you want the cleanest, most hands-off experience — waste is sealed and out of sight after every use
All three fully interchangeable with retro-fit kits
Cuddy™ Lite ⇄ Cuddy™ ⇄ S1 Dry Flush
Same footprint — upgrade or switch later without replacing the unit. Ask in-store for retro-fit kit pricing.
compocloset.com.au
Features & Frequently Asked Questions
| Feature | Lite | Cuddy™ | S1 |
|---|---|---|---|
| Urine diversion | ✓ | ✓ | ✓ |
| Agitator / composting | – | ✓ | – |
| Composting medium needed | ✓ | ✓ | – |
| Heat-seals waste | – | – | ✓ |
| Built-in fan | Optional | ✓ | Optional |
| Power required | None | 12V | 12V |
| Ongoing consumables | Bags | Coco coir | Seal bags |
| Portable use | ✓ | ✓ | ✓ |
| Retro-fit compatible | ✓ | ✓ | ✓ |
Common Customer Questions
Does it smell inside the van?
No — urine separation is the key. All three are odour-free when used correctly. In the Cuddy and Cuddy Lite, solid waste smells earthy, like a forest floor.
How often do I need to empty it?
Urine bottle: every 6.5 litres. Solids — Cuddy Lite: empty bag as required. Cuddy™: approximately 2–3 weeks for 2 people full-time, much longer if using other facilities. S1: when the sealed cassette is full.
Where does the waste go?
Urine: down any regular toilet/dump point or onto a mature tree. Solids: can be buried appropriately, added to a composting bin, or bagged in general rubbish (check local council regulations). Sealed bags from the S1 must be placed in general rubbish.
What if I change my mind after purchase?
No problem at all — retro-fit kits let you switch between all three models without changing the unit itself.
How does it fit in the caravan?
All three share the same footprint and mount flush to the wall. No side clearance needed (agitator is front-facing). Fits where most cassette toilets sit. There are 4 screw-down points in the base.
Does it need to be vented outside?
The Cuddy™ has a built-in fan and can vent externally or recirculate internally. The Lite and S1 can also vent externally with an optional adaptor. External venting is recommended for permanent installs.