Separate
Heat Seal
Hassle Free Disposal
Detailed Component Breakdown
- Dimensions: D X W X H: 17.0" x 15.2" x 16.3"
- Solids Container Capacity: 2 gallon (14.7 liter)
- Urine Bottle Capacity: 1.7 gallons (6.4 liter)
- LED Urine Level Indicator: An LED light alerts users when the urine bottle is full.
- Material Composition: ABS plastic body, stainless steel hinges, waterproof connectors
- Weight: Approx. 23 lbs (10.4 kg)
- Portability Features: Sturdy side handles for effortless transport
The World's First Separating Dry Flush Toilet
The internally battery powered sealing mechanism discreetly seals only solid waste, reducing odor and minimizing the need for frequent emptying.
Choose from eco-friendly compostable or recycled plastic bags.
Urine Diverter with LED Urine level Indicator
The intuitive urine diverter allows up to 20 liquid uses before emptying and features an LED light that alerts users when the urine bottle needs to be emptied.
Separating Solids and Liquids
Unlike other sealing toilets, the S1 separates the liquid waste from the solids waste. Saving on bags and saving you $$
No more paying to pee!
The urine goes into an easy to empty urine bottle, while the solids are hygienically sealed and bagged for convenient emptying on the Go.
Frequently Asked Questions
-
A dry flush toilet uses no water to "flush" waste. These toilets wrap waste in a plastic or foil pouch with every use, keeping things out of sight and minimizing odor. These systems are popular for their cleanliness but can generate a lot of waste, require proprietary refills, and often rely on electricity to function.
The S1 Sealing Toilet, a next-generation dry flush toilet, takes this idea further with a more eco-conscious design. It uses a battery-powered internal mechanism to seal waste hygienically—without exposing it to view—while keeping liquids separate. Unlike traditional dry flush systems that rely solely on wrapping everything together, the S1 still embraces urine diversion to reduce smell, extend use time, and limit environmental impact.
-
Dimensions: Depth x Width x Height:
D: 17.0" x W: 15.2" x H: 16.3" Weight: 25 lbs
-
The heat sealing mechanism is run off a rechargeable 12v Li-ion battery
The battery charge will last for up to 50+ flushes!
The Smart Urine Level Indicator LED is run off a 9v battery.
-
You will have a choice between compostable bags and recycled plastic ones.
-
No, composting toilets do not smell when used properly. They will not stink out your van, boat, tiny home, camper, or cabin.
The composted material looks and smells earthy—like a forest floor. When emptying the toilet, there is no unpleasant odour, unless you’re one of those rare folks that don’t like forest floors.
-
The S1 is made of robust ABS plastic.
-
We have a two year warranty on manufacturing defects.
-
The S1 Dry Flush Sealing Toilet will be delivering the first S1s end of 2025.
Making the first urine diverting dry flush toilet
It wasn't easy.
It can sometimes take a while to realise how good an idea really could be. But we're really excited about the potential benefits for this new type of toilet to change off grid toilets - FOR GOOD!
Learn why I invented the S1 Dry Flush Sealing Toilet.
