For vans and campers that want a seat closer to normal height than the Evo S without needing power.
Amazon $519.99
For weekend vans and small boats where height is the limit; full time users get more from the standard model at the same price.
- 30 usesCapacity
- 12VPower
- 5 yearsWarranty
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
- 3 1/2 in lower than the standard Nature’s Head, so it fits under van benches and in short boat heads
- Lighter at 19 lb for easier lifting when emptying
- Same tiny fan draw and five year warranty as the full size model
- Holds about half as much as the standard model: two weeks for two people by the maker’s figure
- Costs the same as the full size model despite the smaller bin
- No NSF/ANSI 41 certification is stated
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Capacity | |
|---|---|
| Type | Urine-diverting |
| Uses per solids bin | 30 uses |
| Urine bottle | 1.7 gal |
| Urine drain option | No |
| Agitator | Yes |
| Power and venting | |
| Power | 12V |
| Fan | 0.8 W |
| Vent size | 1.5 in |
| Build | |
| Dimensions | 18 x 18 x 16.75 in |
| Weight | 19 lb |
| Warranty | 5 years |
Alternatives in this type
The roomiest Trelino: a power free diverting toilet with near normal seat height for longer van trips and small cabins.
Amazon $619.99A full size, power free diverting toilet with a full light for campervans and boats, at a high price for a bag and bin design.
Amazon $650Compare
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