The emptying arrangement decides the toilet, not the seat height · review
Kildwick Compost Toilets BoxLoo separating toilet, Euro-box format 40 × 30 × 29 cm, 2.9 kg, 150 kg stated review
A dry separating toilet in Euro-box format that names the one thing nothing else in this hub names — a silicone seal, and exactly what it closes — while counting its capacity in uses rather than in litres.
The bottom line The one listing here that tells you what its seal is made of, and never tells you how high the seat is.
What this listing puts on record
A dry separating camping toilet in Euro-box format, stated at 40 × 30 × 29 cm, weighing 2.9 kg, carrying up to 150 kg, stackable, needing no water, no chemicals and no electricity, stated to manage eight to ten uses, and closing its urine outlet with a Spillguard lid carrying a silicone seal.
The only named seal on this shelf
Eight listings in this hub describe lids that close, rings that seal and toilets that are leak-proof, and not one of them says what any of it is made of. This one names a silicone seal, names the lid it sits in, and names the outlet it closes. That is the difference between a claim and a component, and it is the reason this specification reads differently from the rest of the shelf.
Eight to ten uses instead of litres
Capacity is stated as a count, not a volume. Neither the urine container nor the solids side is given litres. On a separating toilet the number that matters is how long before the liquid container has to be dealt with, and eight to ten uses is an answer of a kind — one that depends on who is using it, and that cannot be compared with the 19, 20, 22 and 25 litre figures elsewhere in the hub.
A box format, not a seat height
40 × 30 × 29 cm describes the case, and the 29 is its height with the lid on, not the height of a seat. The listing publishes no seat height at all. That matters here more than usual, because a box-format toilet is short by design — and the way to know how short is a figure this page does not give.
Availability
Selling between 144 € and 159 € across the German and French Amazon stores when this page was checked.
Catalogued on the British, Italian and Spanish Amazon stores with nobody selling it: the reference is there, the offer is not.
Nothing came back from the American Amazon store, so the buy link there opens a local search instead of a page that is not there.
Every figure in this section is what Keepa returned on the day this page was last updated. Prices and offers change without notice.
Prices quoted in this text were read on 6 September 2026. The live price is at the top of the page.
What it does well, and where it gives way
Strengths
The only listing in this hub to name a seal material and to say what it seals
Publishes the box dimensions in three figures and a mass, which is more physical detail than six of the nine listings here give
Stated to need no water, no chemicals and no electricity, and to stack with other boxes of the same format
Compromises
No seat height, and the 29 cm in the box format is not one
Capacity is given as eight to ten uses rather than a volume for either container
2.9 kg is the heaviest of the three toilets here that publish a mass
Specifications
Toilet type
Dry separating toilet in a Euro-box format — liquid and solid kept apart, stated to need no water, no chemicals and no electricity
Fresh tank capacity
Not published on the listing — the maker states that no water is used
Waste tank capacity
Not published on the listing — eight to ten uses is offered in place of a volume, and neither container is given a litre figure
Seat height
Not published on the listing — the 40 × 30 × 29 cm is the outer box format, not a seat height
Stated load rating
150 kg — stated by the maker
Valve arrangement
Not published on the listing — a urine outlet closed by the Spillguard lid is described, and no valve is named
Seal arrangement
A silicone seal in the Spillguard lid, closing the urine outlet — stated, and the only seal material named in this hub
Packed dimensions
40 × 30 × 29 cm, stated as Euro-box format; the toilet is also stated to be stackable
Empty weight
2.9 kg — stated, the heaviest of the three toilets here that publish a mass
Amazon reference
B0DF2Y5LDY (same reference on 5 Amazon marketplaces)
EAN
4262478050000
What people ask before buying
Is 29 cm the seat height?
No — it is the third figure of the Euro-box format, 40 × 30 × 29 cm, which is the size of the case. A seat height is measured from the ground to the top of the seat, and this listing does not publish one. Four of the nine toilets in this hub have the same gap.
What does eight to ten uses mean?
It is how the maker states the capacity, and it stands in place of a litre figure for either container. What may be done with the contents afterwards is set out in the maker's instructions and by the rules of the place you are staying, and this page does not go beyond saying so.
Dry separating camp toilet set · 5 L urine canister · 38 cm seat height with the riser fitted · odour-trap plug, hemp litter, two 10 L compostable bags and six clips · no water or chemicals
A dry separating toilet sold as a set rather than as an object: the 38 cm seat height it publishes is the height with the supplied riser fitted, and the toilet on its own is never given one.
Best for: A van conversion already built around the maker's box system, where the toilet has to clip to what is there.
Folding bag camp toilet · leather-faced seat on an MDF core · 42 cm seat height stated · 200 kg stated · folds to 8 cm · hinged lid and closing seat ring · biodegradable bags supplied
The highest seat height of the nine at 42 cm, on a folding bag toilet with a leather-faced seat over an MDF core — and no mass and no capacity published anywhere on the page.
Best for: Knees that will not thank you for a 30 cm seat, where the toilet travels by car rather than on a back.
Bucket camp toilet · 19 L single container · 38 cm seat height stated · 120 kg stated · moulded pouring recess · seven colours · no mass or packed size published
The simplest toilet of the nine: one 19-litre bucket under a seat and lid, a 38 cm seat height and a moulded recess to pour it out of — no tanks, no valve, no published mass.
Best for: A festival or an allotment pitch where the toilet lives in a car boot and the seat height is the only figure that has to be right.
