When Nature Calls

Portable Composting Toilet

Sale price Price $3,949.00 Regular price Unit price  per 

Shipping calculated at checkout.

Important notice: Our units are made to order and therefore we do not have stock readily available on hand. Please refrain from placing an order directly through the website as we like to talk to our clients first to make sure it is the right fit for their needs and timeframes, use the contact form to enquire about making a purchase. Thank you!


Welcome to your next eco-friendly portable toilet solution! Designed and refined by our New Zealand team, these units are made with eco-friendly recycled materials wherever possible and offer an easy solution for off-grid living or events.



We've developed and built a standalone unit that can be delivered to anywhere in New Zealand. Inside this unit is your very own waterless composting toilet system complete with easy-to-use quick change barrels and filter system. This means a hygienic, no mess solution where solid and liquid matter is separated straight away to avoid any nasty odours. Added extras like macrocarpa sawdust, scoop, shelf and lights make for the finishing touches.



  • UV-Protected Roof
  • Recycled pine deck
  • Hand-stained recycled Pine door (Kwila stain)
  • 2x new 60L quick-change rota-moulded barrels with purpose-made filtration system
  • Removeable shoot for easy cleaning
  • Miniature corrugated iron splashback
  • Inbuilt light
  • Recycled wood shelf and roll holder
  • Macrocarpa sawdust, sawdust storage and scoop
  • Stainless steel and galvanised hardware
  • 4x venting grills
  • Hoses and fittings included
  • Your choice of wooden or plastic seat (both new, of course!)
  • Portable unit able to be moved onsite



Products are made to order and so will take a minimum of 3 weeks from order to install. This also means we are able to customise your unit - please get in touch before ordering if you have specific requests, we love a challenge and will do what we can to accommodate! **Options for adding a sink available, please contact us to discuss**


These units can be safely moved around onsite by two or more people, or transported to a new location on a standard trailer - so even if you move to a new piece of paradise, these units can go with you!


We are able to deliver and install New Zealand-wide! Timeframes may vary significantly as we endeavour to fill our trailer to ensure the process is as eco-friendly as possible so please do chat to us about your timeline requirements if you are considering a purchase.

Because every property is different, we're also happy to chat about the specific requirements of installation at your home or venue and provide a time estimate of how many hours are needed. Please note that if you opt to install the unit yourself we are unable to offer warranty.



If you are keen to buy or rent one of the units or would like more detailed information about how they work please use the contact form on the website and one of us will be in touch. As our units are made to order we like to chat with our clients first before paying a deposit to make sure the product will suit each situation and fit the timeframe that they are required by. 



$3,949 + GST


Shipping rates:

Delivery and installation by us: Range from $500-$1,350

Delivered on truck (buyer to pick up from truck depo): Range from $350-$675


Delivery and shipping rates vary depending on location (NZ only) and include GST.