S1 Dry Flush Adapter Kit - Preorder

$850.00
$850.00

No Chemicals, No Plumbing, No Stress.

Automatic solid waste sealing for discreet disposal.

Built-in urine diverter for eco-friendly operation.

Saving money by only sealing solids. 

Due to unexpected holiday demand 🥳, batch one of the S1 Dry Flush Toilet and Adapter Kit has now sold out! All new orders will be part of batch two, estimated to ship in April 2026. Thank you for the incredible support — we can’t wait to get these to you!

Turn your Cuddy or Cuddy Lite into an S1

Feeling the FOMO about the S1 Dry Flush Sealing Toilet? We have good news! Soon you can transform your Cuddy or Cuddy Lite into an S1 Sealing Toilet with the S1 Dry Flush Adapter Kit.

Available for pre-order, with an expected delivery date of February 2026. 

Kit includes:

  • S1 Sealing Mechanism

  • Solids bin

  • Battery Pack

  • Control Panel & Control Panel Housing 

  • Power Connector 

  • Power Cable (wall adapter not included)

 

Turn Cuddy or Cuddy Lite into a Separating Sealing Toilet


The internal 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.

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Seal Solids and Still Separate Liquids


Keep the separating function of your Cuddy or Cuddy Lite with the added simplicity of sealing solids in a hygienic bag for even more convenient emptying on the Go. 

Liquid still gets separated into its own bin and is emptied just like you’re used to. Bags are only used for solids, saving you money compared to other sealing toilets that use a bag for both solids and liquids.

Frequently Asked Questions


  • The heat sealing mechanism is run off a rechargeable 12v Li-ion battery, with the ability to “flush” 50+ times on one charge!

  • You will have a choice between compostable bags and recycled plastic ones.

  • Yes! That’s the beauty of this adapter kit. Although removing the adapter kit to convert back into a Cuddy (with the agitator) takes a little bit of time, you can absolutely switch back and forth as needed. You can also use the toilet like a Cuddy Lite (with slightly less capacity) with the S1 adapter kit installed if you choose. 

  • Yes, the adapter kit will add about 1-2 pounds to your toilet.

  • We have a two year warranty on manufacturing defects.

LEARN MORE

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.

The Perfect Balance of Comfort and Freedom

RV & Motorhomes

Tiny Homes

Boats

Campervans

Off-Grid

Home Use