The Kohree Portable RV/Camping Toilet is our best large-capacity rv toilet pick, and it scored 78 out of 100 in our testing.
The biggest tank here at 5.8 gallons with a multi level indicator, good if capacity is your priority, but it is heavy full and build quality is only average.
A twin tank flush toilet with a 5.8 gallon detachable waste tank and a graduated level indicator, positioned for RV and home use where fewer empties matter most.
Now:
We tested it head to head against the other top camping toilets, and below we break down how it did on Weight & Compactness, Cleaning & Maintenance, Capacity, Workmanship & Durability, Portability, where it falls short, and whether it is worth your money.
Best Large-Capacity RV Toilet
Kohree Portable RV/Camping Toilet
- Type: Twin tank flush
- Waste tank: 5.8 gal (22L)
- Fresh tank: 3.2 gal (12L)
- Flushes: about 110 to 120
- Weight capacity: about 440 lb
- Indicator: Multi level
Bottom Line : The biggest tank here at 5.8 gallons with a multi level indicator, good if capacity is your priority, but it is heavy full and build quality is only average.
Pros
- Largest 5.8 gallon waste tank
- About 110 to 120 flushes per fresh fill
- Multi level fill indicator
- Rated to about 440 lb
Cons
- Heaviest to carry when full
- Average build quality for the price
- Bulky and does not pack down
Our Verdict: Kohree Portable RV/Camping Toilet
The biggest tank here at 5.8 gallons with a multi level indicator, good if capacity is your priority, but it is heavy full and build quality is only average.
A twin tank flush toilet with a 5.8 gallon detachable waste tank and a graduated level indicator, positioned for RV and home use where fewer empties matter most.
What's the bottom line?
The 5.8 gallon (22L) waste tank is the largest in this roundup.
A 3.2 gallon (12L) fresh tank supplies up to about 110 to 120 flushes.
The huge tank and high flush count meant I barely emptied it over a long weekend, and the level gauge is genuinely useful. It is heavy full, and the build feels merely okay next to the Thetford.
Shaun, Top-Notch field tester
Reasons to buy:
- Largest 5.8 gallon waste tank
- About 110 to 120 flushes per fresh fill
- Multi level fill indicator
- Rated to about 440 lb
Reasons to avoid:
- Heaviest to carry when full
- Average build quality for the price
- Bulky and does not pack down
Our Analysis, Comparisons, and Test Results
The Kohree Portable RV/Camping Toilet scored 78 out of 100 overall.
It is strongest on capacity and weakest on portability.
Here is how it did on every metric we tested, with exactly how each score compares to the rest of the field.
Weight & Compactness
The large 5.8 gallon tank makes this a full size, heavier box.
It does not fold or pack down.
Full, the big tank is the heaviest lift of the flush toilets.
It needs dedicated storage space in an RV or vehicle.
| Weight & Compactness | Rating |
|---|---|
| Best in test | 10/10 |
| Kohree Portable RV/Camping Toilet | 6/10 |
| Category average | 7.4/10 |
| Worst in test | 5/10 |
Cleaning & Maintenance
A multi level indicator shows several fill stages, not just empty or full.
The detachable cassette lifts out for cleaning and the surfaces sanitize easily.
But here is the catch:
An odor lock valve is designed to seal the tank between uses.
HDPE and PP surfaces wipe clean.
| Cleaning & Maintenance | Rating |
|---|---|
| Best in test | 9/10 |
| Kohree Portable RV/Camping Toilet | 7/10 |
| Category average | 7.7/10 |
| Worst in test | 7/10 |
Capacity
The 5.8 gallon (22L) waste tank is the largest in this roundup.
A 3.2 gallon (12L) fresh tank supplies up to about 110 to 120 flushes.
That flush count is far higher than the 5.3 gallon rivals.
Large capacity means the fewest trips to empty of any unit here.
| Capacity | Rating |
|---|---|
| Best in test | 9/10 |
| Kohree Portable RV/Camping Toilet | 9/10 |
| Category average | 7.4/10 |
| Worst in test | 6/10 |
Workmanship & Durability
The body uses HDPE and PP and is rated to support up to about 440 lb.
The leak proof cassette and odor lock valve are the core sealing parts.
Build quality is rated only average by many owners, hence the lower durability score.
As a value unit it can need more attention to seals than premium brands.
| Workmanship & Durability | Rating |
|---|---|
| Best in test | 9/10 |
| Kohree Portable RV/Camping Toilet | 6/10 |
| Category average | 7.4/10 |
| Worst in test | 6/10 |
Portability
A carry handle helps move the unit for short distances.
The detachable tank lets you carry only the waste section to a dump point.
It is really an RV or home fixture, not a pack in item.
The full 5.8 gallon tank is the least pleasant to carry of this group.
| Portability | Rating |
|---|---|
| Best in test | 10/10 |
| Kohree Portable RV/Camping Toilet | 6/10 |
| Category average | 7.4/10 |
| Worst in test | 6/10 |
Should You Buy the Kohree Portable RV/Camping Toilet?
The biggest tank here at 5.8 gallons with a multi level indicator, good if capacity is your priority, but it is heavy full and build quality is only average.
It is best suited to rv and home users who want maximum capacity and fewest empties.
Want to know the best part?
The big win: Largest 5.8 gallon waste tank.
The main compromise: Heaviest to carry when full.
We scored it 78 out of 100.
What Other Camping Toilets Should You Consider?
Not sold on this one? A few others from our testing are worth a look.
The SereneLife Portable Toilet 5.3 Gallon is our best rv toilet. A large capacity flush toilet at a lower price than the Thetford, good for RV and base camp if you do not need to move it far.
The Camco 5.3-Gallon Portable Toilet is our best portable camp toilet. A workable large tank flush toilet with a bellows pump, but the sliding valve and flush need regular upkeep to avoid leaks and stiffness.
The Thetford Porta Potti 365 Portable Toilet is our best camping toilet. A well sealed, comfortable flush toilet that is the safe pick for van and car camping if you can live with its bulk and full weight.
Specifications
| Type | Twin tank flush |
| Waste tank | 5.8 gal (22L) |
| Fresh tank | 3.2 gal (12L) |
| Flushes | about 110 to 120 |
| Weight capacity | about 440 lb |
| Indicator | Multi level |
Conclusion: Kohree Portable RV/Camping Toilet
After testing it against the other top camping toilets, the Kohree Portable RV/Camping Toilet earns its place as our best large-capacity rv toilet pick.
Its standout strength: Largest 5.8 gallon waste tank.
So:
The main thing to weigh before you buy: Heaviest to carry when full.
If you want rv and home users who want maximum capacity and fewest empties, it belongs at the top of your shortlist.
Still comparing? See exactly where the Kohree Portable RV/Camping Toilet ranks against the full field in our 10 Best Camping Toilets guide.
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