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ToMTur die Experten für Komposttoiletten
Composting Toilets

Nature's Head® by ToMTuR

All the advantages of a composting toilet: easiest handling, best hygiene and long reach.
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OGO® by ToMTuR

Noble design meets perfect functions.

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Accessories and spare parts

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ToMTuR: Composting toilets with more comfort

Always hygienic on the go

Wherever there is no water connection, our toilet models are the best solution. They are simple, hygienic, odourless and absolutely environmentally friendly. Whether in a camper van, boat or Tiny House - ToMTuR toilets fit into the smallest space and offer maximum mobility at the same time.Because there is no need to refill water or empty the chemical toilet.

100% Eco-friendly

ToMTuR toilets collect urine and solids separately. Thanks to a smart trap door in the seat, this is particularly easy. Through a mechanical mixing with coconut fibres, the solid waste dries into an odourless substrate. All you have to do is empty the urine bottle every now and then and dispose of the solids in the compost or residual waste.

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Our bestsellers

ToMTuR Nature's Head Trockentrenntoilette Mood

The classic: Nature’s Head®

The Nature's Head® has already been sold tens of thousands of times in the US and Europe. Whether in a motorhome, on a boat or in a Tiny House - it combines the advantages of a composting toilet with the simplest handling, best hygiene and long range. Since it does not require any water or chemicals, it is not only "off-grid" compatible, but also shines with a flawless environmental balance.
Buy OGO Composting Toilet at


We at ToMTuR have been selling mobile composting toilets for over 5 years. We have used this experience to develop a new model. The innovative OGO® combines all the advantages of a well-designed separating composting toilet, but offers additional comfort and a completely revised look. The compact design makes it even easier to fit into small spaces.

What you should know about our composting toilets…

All ToMTuR toilets work according to the separating/composting principle. The urine is separated immediately when the toilet is used and collected in a tightly closed urine bottle. Depending on the model, it holds eight to nine litres.

The other excrements go into the solids container and are mixed with coconut fibres by means of a stirrer. The subsequent drying by a built-in fan finally produces a substrate that smells discreetly of forest soil and can be disposed of as compost. Depending on the model, the container can hold up to 80 usages - which corresponds to a journey of several weeks for a couple.

BTW:Our two models Nature's Head® and OGO® combine the advantages and sustainability of the composting principle with a very high comfort of use. The seat height is comfortable and the smart separation trap door in the seat makes the separate collection of urine equally successful for men and women. The stable construction and the easy installation will also convince you.

Bio-toilet or eco-toilet?

A question of personal choice. Composting toilets use a natural, biological process - composting - in combination with drying. They are environmentally friendly as they require no water or chemicals and produce no waste water. We think they deserve to be called bio- or eco-toilets.

Can men urinate standing up?

The design of the Nature's Head® makes this possible as long as the trap door is closed. Nevertheless, we would recommend urinating while sitting, as the bowl is quite shallow and could splash urine.

With the OGO® we would strongly advise against urinating while standing, as the different angle of impact could cause urine to enter the solids bin via the rear end of the trap door.

What is the difference between a portable and a composting toilet?

All toilets that can be moved and used in any place are de facto portable toilets. Our composting toilets are so lightweight that you can easily move them anywhere. E.g. from a workshop to a construction site. Or next to a bed. The only thing that needs to be ensured is ventilation, which is no problem at all with the flexible exhaust hoses and the fans installed directly in the toilets.

How do I prepare my toilet after emptying it?

After emptying the solid container (or before the first use), you need fresh absorbent substrate. We recommend coconut fibre (from the husk of the coconut) because, as a waste product of rope production, it is environmentally friendly, biodegradable and sustainable, plus easy to transport and store.

Put a coconut fibre brick (650 g - available in our online shop) in one (!) litre of water. The easiest way to do this is in a bucket or a waterproof zip bag. Let the brick swell up, this can take a while, we prefer to do this overnight, but 30 minutes should be enough. Hot water will make it work a little faster. It is not necessary to crumble the bricks before mixing.

Pour as much of the loose substrate into the solids container so that the level of the Nature's Head reaches up to the crank handle, with the OGO the stirrer should just be covered. And on it goes!

If you use the toilet permanently with more than 3-4 people, please use a little more coconut fibre.

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In a motorhome

On tour with a toilet from ToMTuR - longer range, more freedom ... more information »

On a boat

Comfortable, sturdy, stylish - a ToMTuR toilet is also the first choice on the high seas ... more information »

Tiny Houses

Reduced to the essentials - toilet comfort without water and chemicals ... more information »