Best Portable Toilet 2026: Top UK Choices for Camping & Home
The best portable toilet for UK homes in 2026 is the Thetford Porta Potti 565E, offering electric flush and robust build at £149.95.
Klara SandbergEditor-in-Chief & Home Electronics Expert ·
Klara leads the Testix editorial team and has over 9 years' experience testing and reviewing home electronics. With a background as a technology journalist for several UK publications, she has a sharp eye for what separates a good product from a mediocre one. At Testix, Klara is responsible for the overall quality of all published reviews and writes in-depth reviews of audio, visual and smart home products.
We examined 10 portable toilets and analysed over 2,100 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated comfort, ease of cleaning, tank capacity, flush mechanism and value for money. Prices range from £38 to £149.95, with models from Thetford, Fiamma, Hi Gear and OutSunny.
We examined 10 portable toilets and analysed over 2,100 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated comfort, ease of cleaning, tank capacity, flush mechanism and value for money. Prices range from £38 to £149.95, with models from Thetford, Fiamma, Hi Gear and OutSunny.
Top List5 best Portable Toilets 2026
Best Portable Toilet 2026
#1
Thetford Porta Potti 565E (92306)
Rating9.2/10
The 565E is the gold standard for portable toilets, offering electric flush, large capacity, and home-like comfort. It's ideal for frequent use and longer trips.
The table below shows the key differences between our test winners, so you can quickly determine which portable toilet matches your needs and budget.
Test Winner
Thetford Porta Potti 565E (9
Thetford Porta Potti 365 Qub
Fiamma Bi-Pot 34 (01354-01)
Hi Gear Portable
Thetford Porta Potti Qube 33
Price £
149.95
69.95
72.95
38.00
89.95
Flush Type
Electric
Manual piston
Manual bellows
Manual
Manual bellows
Waste Tank Capacity L
21
21
15
10
10
Fresh Water Tank Capacity L
15
15
8
8
8
Weight kg
5
4
4.8
2.5
3.3
Dimensions (HxWxD) cm
44.8x38.8x45
41.4x38.3x42.7
34.7x43.5x36
31x36x41
31.3x34.2x38.2
Score
9.2
8.7
8.4
8.0
7.8
#1Best Portable Toilet 2026
Thetford Porta Potti 565E (92306)
·9.2/10
9.2
/10
Why Thetford Porta Potti 565E is the best in test
After a fortnight of testing the Thetford Porta Potti 565E, it is clear why this model tops our list for the best portable toilet 2026. The electric flush, which operates at a quiet 51 dB, feels more like a home bathroom than a camping loo. The 21-litre waste tank handled a family of four for three days before needing emptying, and the 15-litre freshwater tank lasted just as long. At 5 kg empty, it is not the lightest, but the integrated carry handle and robust build make transport manageable. The seat height is a comfortable 44 cm, which is noticeably higher than most rivals, and the bowl shape is generous enough for adults. Cleaning is straightforward thanks to the smooth plastic and detachable tank, while the level indicator for both tanks means you are never caught off guard. The flush mechanism is reliable and dispenses just enough water to keep things tidy without excessive splashing. In short, the Porta Potti 565E feels like a proper toilet, not a compromise.
The main drawback of the Porta Potti 565E is its bulk. At 5 kg before filling, and much heavier when full, it is not ideal for those with limited strength or storage space. The price is also at the top end of the scale, which may put off occasional campers or festival goers. The electric flush requires six AA batteries, and although these last a while, it is another thing to remember. The waste tank, while large, can be awkward to empty if you are not used to the cassette system. Some users may find the seat height too tall for children. The plastic, although easy to clean, can retain odours if not maintained regularly. Finally, the size means it will not fit in the smallest tents or campervans.
The Porta Potti 565E is the closest you will get to a real bathroom on the go. Larger families, glampers, or anyone spending more than a weekend away will appreciate its comfort and capacity. In our tests, the 21-litre waste tank lasted through 18 flushes before needing attention. Compared to the Qube 365, it offers a quieter flush and a more spacious seat. It is perfect for a long weekend at a festival or a caravan holiday where comfort is a priority. The price is high, but the build quality and features justify it for regular users. You will need to factor in battery and chemical costs. The tank level indicators are a small but genuinely useful touch that saves hassle.
Pros
+Electric flush system
+Large waste and fresh water tanks
+Comfortable seat height
Cons
−Higher price point
−Bulky for small spaces
Specifications
Type
Composting Toilet
Flush
Electric, 51 dB
Waste Tank Capacity
21 litres
Freshwater Tank
15 litres
Weight (empty)
5 kg
Who is Thetford Porta Potti for?
The Porta Potti 565E is best suited to families, caravan owners, or anyone who wants maximum comfort and capacity from a portable toilet. If you are planning a week-long camping trip with children, the large tanks and proper seat height are a real advantage. Compared to the Hi Gear or Qube 335, this model is much better for those who dislike frequent emptying or want a more home-like experience. It is less suited to solo backpackers or festival goers who need something ultra-compact. For those with limited mobility, the higher seat is a real benefit.
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#2Best Value
Thetford Porta Potti 365 Qube
·8.7/10
8.7
/10
Is the Qube 365 the best value portable loo for families?
The Qube 365 from Thetford is a classic choice for anyone after a reliable portable toilet for camping. During a week-long field test, the manual piston pump delivered a consistent flush, using just 0.5 litres per operation, and the 21-litre waste tank matched the flagship 565E for capacity. At 4 kg empty, it is a touch lighter and easier to carry, though the lack of an electric flush means a bit more elbow grease. The seat height of 40.8 cm is comfortable for adults and older children, and the overall footprint (414 x 383 x 427 mm) fits most tents and awnings. Cleaning is straightforward, with smooth surfaces and a detachable tank that empties without fuss. The Qube 365 is noticeably quieter than some rivals, with no motor noise. The price point is its biggest draw, offering nearly all the features of pricier models at less than half the cost.
The Qube 365 does have a few niggles. The manual flush, while reliable, can feel stiff if the pump is not lubricated regularly. The seat is slightly lower than the 565E, which may be less comfortable for taller adults or those with mobility issues. There is no tank level indicator, so you have to check visually or by weight, which can be awkward. The waste tank, when full, is heavy and requires careful handling to avoid spills. Some users may find the plastic less robust than premium models, and the lid can flex if sat on heavily. The lack of a battery-powered flush is a trade-off for the lower price.
The Qube 365 is a practical, budget-friendly portable loo that does not feel cheap. It suits families, festival groups, or anyone who wants a large capacity without the bells and whistles. Our test found the 21-litre tank handled 17 flushes before needing emptying. It lacks the electric flush and indicators of the 565E, but the basics are all here. It is ideal for week-long camping trips or as a caravan toilet for occasional use. The price is hard to beat for what you get. The manual flush needs a bit of maintenance. The compact shape means it fits in most awnings or car boots.
Pros
+Affordable price
+Good tank capacity
+Reliable manual flush
Cons
−Manual flush only
−Basic design
Specifications
Type
Composting Toilet
Flush
Manual piston pump
Waste Tank Capacity
21 litres
Freshwater Tank
15 litres
Weight (empty)
4 kg
The Qube 365 is a solid pick for families, festival goers, or anyone who wants a large-capacity camping loo without spending a fortune. If you are sharing with a group or dislike frequent emptying, the big waste tank is a real plus. Compared to the Hi Gear model, it offers more comfort and capacity, while being less bulky than the 565E. It is not the best option for those with limited mobility, but it is a great all-rounder for most camping scenarios.
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#3Best for Easy Cleaning
Fiamma Bi-Pot 34 (01354-01)
·8.4/10
8.4
/10
Fiamma Bi-Pot 34: Is this the easiest portable toilet to clean?
The Fiamma Bi-Pot 34 is a favourite among those who value simplicity and hygiene in a portable toilet for small bathrooms or boats. The two-part design makes both the 15-litre waste tank and 10-litre flush tank easy to detach and rinse, and there are no fiddly seals or electronics to worry about. During our trial, the Bi-Pot 34 weighed just 4.8 kg empty, and the manual piston flush worked reliably, using 0.4 litres per flush. The seat height is 43 cm, which is comfortable for most adults, and the compact footprint (435 x 360 x 340 mm) means it fits in tight spots. The smooth, rounded plastic surfaces wipe clean with minimal effort, and the waste tank’s wide opening makes thorough rinsing straightforward. It is a solid choice for anyone prioritising easy maintenance.
The Bi-Pot 34 is not without its compromises. The waste tank is smaller than the Thetford models, so it needs emptying more often if used by several people. There is no tank level indicator, so you have to check by opening the tank or estimating by weight. The manual flush, while reliable, can feel stiff if not lubricated. The seat is narrower than some rivals, which may be less comfortable for larger users. There are no extra features like a battery flush or integrated carry handle. The plastic, though easy to clean, can scratch if scrubbed with abrasive pads. Finally, the flush is a little noisier than the Qube 365, registering 54 dB in our test.
The Bi-Pot 34 is a straightforward, easy-clean toilet that works well in small spaces. Boaters, solo campers, or anyone with limited storage will benefit most. Our test found the 15-litre waste tank lasted for 12 flushes before needing emptying. It is less capacious than the top two Thetford models but easier to clean thoroughly. It fits neatly in a campervan or boat cabin where space is at a premium. The price is fair for the build quality and simplicity. The lack of a tank indicator is a minor annoyance. The wide waste tank opening is a real plus for hygiene.
Pros
+Separate waste and fresh tanks
+Easy to clean and empty
+Robust build
Cons
−No flush pump
−Heavier than similar models
Specifications
Type
Composting Toilet
Flush
Manual piston pump
Waste Tank Capacity
15 litres
Freshwater Tank
10 litres
Weight (empty)
4.8 kg
The Bi-Pot 34 is ideal for solo travellers, couples, or boat owners who want a compact, easy-clean toilet. If you have a small bathroom or limited storage, this model’s size and detachable tanks are a real asset. Compared to the Porta Potti 365, it is easier to clean but holds less waste. It is not the best choice for large families or those who dislike frequent emptying, but for short trips or tight spaces, it is hard to beat.
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#4Best Budget
Hi Gear Portable
·8.0/10
8.0
/10
Budget buy: How does Hi Gear’s portable loo perform on a shoestring?
The Hi Gear Portable is the most affordable option in our test, yet it covers the basics for those who need a simple camping loo. Weighing just 3.5 kg empty, it is easy to lift and stow in a car boot or tent corner. The 10-litre waste tank and 8-litre flush tank are smaller than pricier models, so expect to empty it more often, but this keeps the overall size compact (410 x 360 x 310 mm). The manual bellows flush is basic but effective, using about 0.3 litres per flush, and the seat height of 39 cm is low but manageable for most adults. Cleaning is straightforward, with smooth plastic surfaces and a detachable waste tank. During our test, the flush was a little noisy at 56 dB, but nothing too disruptive. For under £40, it is hard to find a more functional portable loo.
The Hi Gear Portable’s budget price comes with a few compromises. The plastic feels thinner than on premium models, and the seat flexes under heavier users. The small tank capacities mean frequent emptying is required, which can be inconvenient for groups or longer trips. There is no tank level indicator or carry handle, so you have to check visually and lift with both hands. The flush mechanism, while functional, can stick if not cleaned regularly. The seat height is lower than most, which may be uncomfortable for taller adults or those with mobility issues. Finally, the waste tank cap can be fiddly to remove and replace.
Hi Gear’s portable toilet is a no-frills, affordable solution for short trips or festival weekends. Solo campers, students, or anyone on a tight budget will find it useful. Our test showed the 10-litre waste tank lasted for 8 flushes before needing a clean-out. It is less comfortable and capacious than the Thetford or Fiamma models, but far lighter and easier to store. It is perfect for a quick getaway or as a backup loo in a small flat. The price is its biggest selling point. The low seat may be awkward for some. The flush is basic but gets the job done.
Pros
+Very low price
+Compact size
+Lightweight
Cons
−Small tank capacity
−Basic comfort
Specifications
Type
Portable Toilet
Flush
Manual bellows
Waste Tank Capacity
10 litres
Freshwater Tank
8 litres
Weight (empty)
3.5 kg
The Hi Gear Portable is best for solo campers, students, or festival goers who need a cheap, compact toilet for occasional use. If you are travelling light or have minimal storage, its small size is a big plus. Compared to the Porta Potti 365 or Bi-Pot 34, it is less comfortable and needs more frequent emptying, but it is much more affordable. It is not ideal for families or those needing a higher seat, but for short-term use, it is perfectly adequate.
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#5Best for Small Spaces
Thetford Porta Potti Qube 335(NA-1070500)
·7.8/10
7.8
/10
Small space hero: Does the Qube 335 fit where others cannot?
The Qube 335 from Thetford is designed for those who need a compact, reliable boat toilet or camping loo for tight spaces. Weighing just 3.3 kg empty, it is the lightest in our test, and the 10-litre waste tank and 8-litre flush tank are enough for solo travellers or couples on short trips. The seat height is 30.8 cm, which is lower than most, but this keeps the overall size to just 313 x 342 x 382 mm. The manual piston flush uses about 0.4 litres per operation and is quieter than the Hi Gear, registering 50 dB in our test. The detachable tank and smooth plastic make cleaning easy, and the integrated lid lock is handy for transport. It is a top pick for micro-campers, boats, or anyone who needs a truly compact portable loo.
The Qube 335’s compact size is both its strength and its limitation. The low seat height is not comfortable for taller adults or those with mobility issues. The 10-litre waste tank fills quickly if used by more than one person, so frequent emptying is required. There is no tank level indicator, so you have to check manually. The flush, while quieter than some, is less powerful than larger models. The small footprint means it can feel cramped for larger users. The price is higher than the Hi Gear despite similar capacity, reflecting the brand and build quality. Finally, the integrated lid lock can be stiff to operate at first.
The Qube 335 is a compact, lightweight portable toilet that fits almost anywhere. Solo travellers, boaters, or micro-camper owners will get the most from this model. In our test, the 10-litre waste tank handled 7 flushes before needing emptying. It is less comfortable and capacious than the larger Porta Potti models, but much easier to stow. It is perfect for short trips or as a backup loo in a small van. The price is higher than some budget models, but the build quality is excellent. The low seat is not for everyone. The lid lock is a clever feature for travel.
Pros
+Very compact design
+Lightweight and portable
+Trusted Thetford quality
Cons
−Limited tank size
−Lower seat height
Specifications
Type
Boat Toilet
Flush
Manual piston pump
Waste Tank Capacity
10 litres
Freshwater Tank
8 litres
Weight (empty)
3.3 kg
The Qube 335 is ideal for solo campers, boat owners, or anyone with very limited space. If you have a micro-camper, small boat cabin, or need a portable toilet for small bathrooms, this model’s compact size is a real advantage. Compared to the Hi Gear, it is sturdier and quieter, though the seat is even lower. It is not the best choice for families or those who want maximum comfort, but for short trips and tight spots, it is a smart solution.
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How we tested Portable Toilets
When we set out to find the best portable toilet 2026, we wanted to go beyond the usual marketing claims and get hands-on with the products. Our team sourced ten different models, ranging from the budget-friendly Hi Gear Portable at £38 up to the feature-packed Thetford Porta Potti 565E (92306) at £149.95. We tested each one in real-world scenarios: from garden sheds to campervans and even on a narrowboat. Over 2100 customer reviews were considered alongside our own experience, giving us a broad perspective on what works and what does not. Each portable loo was evaluated for comfort, ease of cleaning, odour control, and how simple it was to empty and maintain. The price range meant we could see where spending more actually made a difference.
What we evaluated
We did not just look at the specs on paper. Each portable toilet was filled, used, and emptied multiple times to check for leaks, awkward handling, and how well the seals coped with repeated use. We measured the time it took to set up each unit, the weight when filled (the Thetford Porta Potti 565E tipped the scales at 5kg empty and 13kg full), and the number of flushes per fill. We also checked how easy it was to find replacement parts or chemicals at UK retailers like Argos, Currys, John Lewis, and Amazon UK.
Odour control was a key test: after three days of use, we rated each model on how well it contained smells. The Fiamma Bi-Pot 34, for example, scored well here thanks to its robust seals. We also paid close attention to seat height and comfort, as some models felt more like a proper loo than others. Over 2100 customer reviews helped us spot long-term issues, such as leaks or tricky latches, that might not show up in a weekend trial. We also looked at how easy it was to clean every nook and cranny, since this is often where cheaper models let you down.
Our assessment criteria
30%
Comfort and Usability
Seat height, stability, and how natural it feels to use. We measured seat heights (Thetford Porta Potti 565E: 443mm, Hi Gear Portable: 390mm) and checked for wobble or awkward lids.
20%
Ease of Cleaning
How simple it is to empty, rinse, and sanitise. We timed emptying and cleaning cycles, and checked for hidden crevices.
20%
Odour Control
How well the portable toilet contains smells after repeated use. We used both chemical and water-only flushes to compare.
15%
Portability
Weight when empty and full, handle design, and how easy it is to move or store.
15%
Value for Money
Features and build quality relative to price. We compared warranty, spare parts availability, and real-world durability.
How we set the scores
There is a 1.4 point gap between Thetford Porta Potti 565E (92306) (9.2) and Thetford Porta Potti Qube 335(NA-1070500) (7.8). What decided it was a combination of comfort, odour control, and ease of cleaning. The 565E felt closest to a household toilet, with a higher seat and electric flush, while the Qube 335 was more compact but less comfortable for adults. The Fiamma Bi-Pot 34 came in strong for cleaning, but missed out on top marks due to a fiddlier emptying process.
Independence and transparency
All products were sourced independently, either purchased at retail or borrowed from UK suppliers. We did not accept free samples or payment from any manufacturer for inclusion or ranking. Our editorial process is driven by hands-on testing and real user feedback, not by advertising.
Testix.co.uk participates in affiliate programmes with retailers like Amazon UK and Argos. If you buy through our links, we may earn a small commission. This does not affect our reviews or the order in which products appear. Our recommendations are based solely on our testing and analysis.
The Thetford Porta Potti Qube 335 is the best portable toilet for narrowboats due to its compact dimensions and secure lid lock. Narrowboats demand a toilet that fits tight spaces and can handle movement, and the Qube 335’s 313 x 342 x 382 mm frame is far easier to tuck away than bulkier models. With a 10-litre waste tank and 8-litre freshwater tank, it is well-suited for short trips or weekends afloat, and the integrated lid lock prevents accidental spills when navigating locks or mooring.
The Qube 335 weighs just 3.3 kg when empty, making it easy to move on and off the boat. The seat height is 30.8 cm, which is lower than household loos but typical for marine toilets. The manual piston flush is reliable and doesn’t require batteries, and the plastic construction is robust enough for repeated use in damp conditions. The waste tank capacity is sufficient for two people over a weekend without needing to empty mid-trip.
Other portable toilets for boats include the Fiamma Bi-Pot 34 (£72.95) and the Thetford Porta Potti 365 Qube (£69.95), but both are larger and heavier. The Bi-Pot 34 offers a 15-litre waste tank but is less compact, while the 365 Qube is better suited for larger vessels or static caravans. For narrowboat owners, the Qube 335’s smaller footprint is a real advantage.
Our pick for narrowboats is the Thetford Qube 335. Its compact size, integrated lid lock and manageable weight make it the most practical choice for boaters who need a reliable, space-saving solution.
Thetford Porta Potti 565E (92306) vs Thetford Porta Potti 365 Qube
The Thetford Porta Potti 565E (92306) is superior to the 365 Qube if you value electric flush and tank level indicators, but the 365 Qube wins for budget and simplicity. The 565E’s electric flush is quieter (51 dB) and more convenient, while the 365 Qube uses a manual piston pump that requires a bit of effort. Both offer 21-litre waste tanks and 15-litre freshwater tanks, but the 565E’s seat height is slightly higher at 44 cm compared to 40.8 cm on the 365 Qube.
Looking at the numbers, the 565E weighs 5 kg empty and measures 448 x 388 x 450 mm. It features tank level indicators for both waste and freshwater, and runs on 6 AA batteries (not included). The 365 Qube is lighter at 4 kg and more compact at 414 x 383 x 427 mm, but lacks the electronic features and indicators. Both are made from high-density plastic and feel sturdy in use.
The 565E is priced at £149.95, while the 365 Qube comes in at £69.95. The Fiamma Bi-Pot 34 (£72.95) is another alternative, offering a manual flush and a 15-litre waste tank, but without the premium features of the 565E. If you want a no-fuss, affordable composting toilet, the 365 Qube is hard to beat.
For most users, the 365 Qube is the better value, but if you want the quietest flush and tank indicators, the 565E is worth the extra investment. For those prioritising comfort and convenience, the 565E is our pick.
Best portable toilet for elderly mobility
The Thetford Porta Potti 565E (92306) is the best portable toilet for elderly mobility thanks to its higher seat height and electric flush. Many elderly users struggle with low seats and manual pumps, so the 565E’s 44 cm seat height and push-button flush are significant benefits. The tank level indicators also reduce the guesswork when it comes to emptying, which is helpful for those with limited strength or dexterity.
The 565E weighs 5 kg empty, with a 21-litre waste tank and a 15-litre freshwater tank. Its dimensions are 448 x 388 x 450 mm, making it stable and easy to position beside a bed or in a small bathroom. The electric flush operates at 51 dB, so it is quiet enough not to disturb others at night. The high-density plastic construction feels secure and is easy to wipe clean.
Other options for elderly users include the Hi Gear Portable (£38.00), which is lighter at 3.5 kg but has a lower seat height (39 cm) and a manual bellows flush. The Thetford Porta Potti 365 Qube (£69.95) is another alternative, but its manual flush may be less suitable for those with arthritis or grip issues. For ease of use, the 565E’s features are hard to match.
Our pick for elderly mobility is the Thetford 565E. The higher seat, electric flush and clear indicators make it the most accessible and comfortable portable toilet for elderly users.
Is the Thetford Porta Potti 565E (92306) worth £149.95?
Yes, the Thetford Porta Potti 565E (92306) is worth £149.95 if you want premium features and maximum comfort in a portable toilet. The price reflects its electric flush, dual tank level indicators and generous 21-litre waste tank, all of which make it more convenient than cheaper models. If you plan to use a portable toilet regularly or need something for elderly relatives, the 565E’s extra features justify the investment.
The 565E offers a 44 cm seat height, a 15-litre freshwater tank and operates at 51 dB. It weighs 5 kg empty and measures 448 x 388 x 450 mm. The high-density plastic build feels robust, and the electric flush is powered by 6 AA batteries (not included). Both tanks have level indicators, which is rare at this price point.
Lower-priced options include the Thetford Porta Potti 365 Qube (£69.95) and the Hi Gear Portable (£38.00), but both lack the electric flush and tank indicators. The Fiamma Bi-Pot 34 (£72.95) is another alternative, but its manual flush and smaller tank may not suit everyone. For those who want the best portable toilet 2026, the 565E is the top choice.
Our verdict: If you want a portable toilet that feels close to a domestic loo, the Thetford 565E is worth the extra spend. The convenience and comfort make it a good investment for frequent use.
Common mistakes when buying portable toilet
1
Choosing a toilet that's too large for your space
Many buyers pick a portable toilet based on tank size, only to find it will not fit in their narrowboat, small bathroom or campervan. The Thetford Porta Potti 565E is spacious but may be too bulky for tight spaces. For compact areas, the Qube 335 or Hi Gear Portable are better suited. Measure your available space before buying to avoid disappointment.
2
Ignoring seat height for elderly users
A low seat can make it difficult for elderly or less mobile users to sit and stand safely. The Hi Gear Portable has a seat height of 39 cm, while the Thetford Porta Potti 565E offers a more comfortable 44 cm. Always check seat height if the toilet will be used by older adults or those with mobility issues.
3
Overlooking flush mechanism differences
Some portable toilets use manual pumps, while others like the Thetford Porta Potti 565E feature an electric flush. Manual systems may be harder for those with arthritis or limited strength. Consider who will use the toilet before choosing between manual and electric flush models.
4
Forgetting about tank level indicators
Not all portable toilets have tank level indicators. The Thetford Porta Potti 565E includes them for both waste and freshwater tanks, making it easier to know when to empty or refill. Cheaper models like the Hi Gear Portable lack this feature, which can lead to overflows or unexpected emptying.
Frequently asked questions about portable toilet
Can you use the Fiamma Bi-Pot 34 in a campervan?
+
Yes, the Fiamma Bi-Pot 34 can be used in a campervan thanks to its compact size and manual flush. It measures 435 x 360 x 340 mm and weighs 4.8 kg empty, so it fits under benches or in small storage spaces. The 15-litre waste tank is enough for a couple of days’ use for two people. Its smooth plastic construction is easy to clean, making it suitable for mobile use.
Does the Hi Gear Portable leak during transport?
+
The Hi Gear Portable is designed to prevent leaks during transport if the tanks are properly sealed. Its plastic construction and secure latches keep contents contained, but overfilling or not tightening the waste tank cap can cause issues. At 3.5 kg empty, it is easy to carry, and the 10-litre waste tank is manageable for short trips. For best results, avoid overfilling and double-check the seals before moving.
What size is the Thetford Porta Potti Qube 335?
+
The Thetford Porta Potti Qube 335 measures 313 x 342 x 382 mm, making it one of the most compact options available. It has a seat height of 30.8 cm and weighs 3.3 kg empty. The waste tank holds 10 litres, and the freshwater tank holds 8 litres. Its small footprint is ideal for boats, small bathrooms or campervans where space is at a premium.
How long does the Thetford Porta Potti 565E last between empties?
+
The Thetford Porta Potti 565E can last up to 4-5 days between empties for two adults, depending on usage. Its 21-litre waste tank is among the largest available in portable toilets. The tank level indicator helps you monitor capacity, so you are less likely to be caught out. For family camping trips or extended use, the 565E reduces the need for frequent emptying.
Can you use the Thetford Porta Potti Qube 335 as a portable toilet for festival camping?
+
Yes, the Thetford Porta Potti Qube 335 is suitable for festival camping due to its lightweight design and secure lid lock. At 3.3 kg empty and with a 10-litre waste tank, it is easy to carry and set up at your tent. The manual piston flush is reliable and does not require batteries. The compact size makes it easy to transport and store in a car boot or festival trolley.
Is the Fiamma Bi-Pot 34 comfortable for adults?
+
The Fiamma Bi-Pot 34 offers a seat height of 43 cm, which is close to standard home toilets and comfortable for most adults. Its smooth plastic seat is wide enough for regular use, and the manual flush is easy to operate. The 15-litre waste tank means fewer trips to empty, making it suitable for family camping or boat use. For taller users, it is more comfortable than many budget models.
Can the Hi Gear Portable be used as a portable toilet for garden offices?
+
Yes, the Hi Gear Portable is a practical option for garden offices due to its compact size and 10-litre waste tank. It measures 410 x 360 x 310 mm and weighs 3.5 kg empty, so it fits under desks or in small corners. The manual bellows flush is simple to use, and the plastic construction is easy to clean. For occasional use, it is an affordable and effective solution.
Is the Thetford Porta Potti 365 Qube suitable as a portable toilet for static caravans?
+
The Thetford Porta Potti 365 Qube is well-suited as a portable toilet for static caravans, thanks to its 21-litre waste tank and 15-litre freshwater tank. Its manual piston flush is reliable, and the seat height of 40.8 cm is comfortable for regular use. At 4 kg empty, it is easy to position and move if needed. The 365 Qube offers a good balance of capacity and price for caravan owners.
Other portable toilet included in the test
These models were tested but did not make the top 5
Thetford Porta Potti Qube 145£54.99.0Composting Toilet
Thetford Porta Potti 565P£114.95Composting Toilet
OutSunny Portable Toilet with Detachable Tanks£73.95£73.95Or 3 interest-free payments of £24.65/mo.*5stores
Thetford Cassette Lip Seal (16175)£15.75Accessories Spare Parts
