BOKU Mini vs CuloClean

Two kinds of device at a similar size: the BOKU Mini is a pressurised manual, the CuloClean a bottle-cap nozzle. Close enough to carry that the mechanism is the real choice. The table compares only what each manufacturer actually publishes. Blank cells are unpublished figures, not zeroes.

One of these two publishes very little. Most rows below will be blank on one side, which tells you about the manufacturer rather than about the product.

	BOKU Mini Pressurised manual	CuloClean Bottle-cap nozzle
Type and mechanism
Pressure technology ?	Stored air pressure	Hand squeeze
Water source	Own sealed tank	Any standard bottle
Delivery architecture ?	Nozzle is part of the body	Not published
Handling
What you hold ?	Whole device	Your own bottle
Water flow	Continuous	Repeated squeeze
Pressure through the session ?	Decays, re-pump to restore The tank holds pressure, so your hand does not — but pressure falls as water leaves and is restored by pumping again.	Depends on hand strength
One-handed use	Yes	Yes
Hands-free use ?	No, must be held Deduced from the mechanism, not checked on a unit.	No, must be held Deduced from the mechanism, not checked on a unit.
Jet control
Reach mechanism ?	Telescoping nozzle Telescopic nozzle that extends from the body.	None (nozzle is the body)
Hose length	No	No
Hose stows inside ?	No	No
Jet direction	Mostly upward	Mostly upward
Jet shape	Fixed single pattern	Fixed multi-hole
Spray pattern adjustable	No	No
Nozzle holes	Not published	Not published
Spray modes	No	No
Self-cleaning nozzle	No	No
Nozzle retracts when stowed ?	Yes Nozzle and pump both retract into the body.	No
Performance
Pressure ?	Not published	Not published
Flow rate ?	Not published	— n/a
Spray time per fill ?	Not published	— n/a
Water per 10 s of jet ?	Not published	— n/a
Spray distance ?	Not published	503 cm Measured by Treeline Review at 16.5 ft. Their measurement, not ours.
Water
Water capacity ?	Not published	— n/a
Water level visible ?	Not published	— n/a
Can be carried full ?	Not published	— n/a
Fits bottle thread ?	— n/a	28 mm Also fits 30 mm.
Warm water safe	Not published	Not published
Power
Power source	None needed	None needed
Works with no charge ?	Yes No cell of any kind.	Yes No cell of any kind.
Carry and storage
Weight (empty)	220 g Carrefour. Au Vieux Campeur says 360 g, likely the boxed weight.	12 g
Packed size	150 × 50	70 × Ø33
Packed diameter	50 mm	33 mm
Collapses	Yes 'Discret et pliable'.	No
Packed volume ?	295 cm³ Bounding cylinder, 150 x O50.	Not published
Holds water while packed ?	Not published	Not published
Fits a bottle cage or cup holder ?	Yes 50 mm stated width.	— n/a
Carry case included	Not published	No
Strap or clip ?	Not published	No
Usable without putting it down ?	Not published	Yes You hold the bottle throughout.
Build and certification
Material	Not published	Plastic
BPA-free stated	Not published	Not published
Spare parts sold ?	No	No
Takes apart without tools ?	Not published	Yes A single moulded part; nothing to open, nothing to seize.
Water path can be flushed or opened ?	Not published	Yes Rinses through.
Buying
Warranty	24 months	Not published
Made in ?	China Stated by Au Vieux Campeur; the brand's own site says nothing.	Spain 'Made in Spain' on the Amazon listing. One of two products here not made in China.

Environmental score

BOKU Mini

40/100

thin confidence

CuloClean

93/100

full confidence

BOKU Mini

Hand pump: a pressurised jet with no cell
Nozzle and pump both retract into the body
Two-year warranty, the longest published here

Full specs

CuloClean

12 g — nothing else here is close
No tank to carry: it screws onto the bottle already in your bag
The most recommended portable bidet in independent roundups, six out of six

Full specs