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BOKU · Pressurised manual

BOKU Mini

The BOKU Mini is a Pressurised manual portable bidet, weighing 220 g empty, at 29.9 EUR. Its maker publishes 6 of the 46 specifications that apply to it; this database answers 28 of them, the rest from our own research. 2 of its published figures are contradicted by another source.

Maker publishes 13% 61% answered here Last verified Aug 21, 2026 6 deduced, unverified 2 conflicting figures Checked Aug 21, 2026 Awaiting hands-on test

Sources disagree on this product

We keep every published figure rather than pick one. Resolving these needs a physical unit.

  • water → capacityMl: 350 vs 250 vs 100 — helloboku.com states BOTH '35 cl' and '10 cl' on the same page; Au Vieux Campeur states 250 ml. Unresolvable without measuring a unit.
  • carry → weightG: 220 vs 360 — Carrefour 220 g with 15 × 5 cm; Au Vieux Campeur 360 g with 21 × 13 × 7 cm — probably the retail box.

What this product is good at

The spec sheet below says how it is built. This says what that adds up to, on the axes buyers actually weigh. Each bar shows a score and how much of it rests on published figures — a hatched bar means too little is published to say, which is not the same as a low score.

  • EffectivenessDoes it actually do the job? too little to score
    1/3 scored
    +4 described, not scored
  • Ease of useIs it pleasant to actually use? 33/100
    2/3 scored
    +6 described, not scored
  • EnduranceWill it last through the job, and the trip? too little to score
    1/3 scored
  • PortabilityIs it a burden to carry? 38/100
    5/8 scored
  • Durability and repairWill it survive, and can it be fixed? 40/100
    3/5 scored
    +1 described, not scored
  • Cost of ownershipWhat does it cost, over its life? 32/100
    1/2 scored

Full specifications

BOKU Mini Pressurised manual
Type and mechanism
Pressure technology ? Stored air pressure
Water source Own sealed tank
Delivery architecture ? Nozzle is part of the body
Handling
What you hold ? Whole device
Water flow Continuous
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.
One-handed use Yes
Hands-free use ? 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.
Hose length No
Hose stows inside ? No
Jet direction Mostly upward
Jet shape Fixed single pattern
Spray pattern adjustable No
Nozzle holes Not published
Spray modes No
Self-cleaning nozzle No
Nozzle retracts when stowed ? Yes Nozzle and pump both retract into the body.
Performance
Pressure ? Not published
Flow rate ? Not published
Spray time per fill ? Not published
Water per 10 s of jet ? Not published
Spray distance ? Not published
Water
Water capacity ? Not published
Water level visible ? Not published
Can be carried full ? Not published
Warm water safe Not published
Power
Power source None needed
Works with no charge ? Yes No cell of any kind.
Carry and storage
Weight (empty) 220 g Carrefour. Au Vieux Campeur says 360 g, likely the boxed weight.
Packed size 150 × 50
Packed diameter 50 mm
Collapses Yes 'Discret et pliable'.
Packed volume ? 295 cm³ Bounding cylinder, 150 x O50.
Holds water while packed ? Not published
Fits a bottle cage or cup holder ? Yes 50 mm stated width.
Carry case included Not published
Strap or clip ? Not published
Usable without putting it down ? Not published
Build and certification
Material Not published
BPA-free stated Not published
Spare parts sold ? No
Takes apart without tools ? Not published
Water path can be flushed or opened ? Not published
Buying
Warranty 24 months
Made in ? China Stated by Au Vieux Campeur; the brand's own site says nothing.

Environmental score: 40/100

Scored out of a fixed 100 using the formula on the methodology page. 1 of 3 components have a published figure — a component the maker does not publish earns nothing rather than being skipped.

  • No cell to discard 40/40
  • Water per session not published
  • Spray time per fill not published

Strengths

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

Limitations

  • The brand's own page states two different tank capacities one paragraph apart
  • No material published at all — not even the word plastic
  • No flow rate, no spray time, no pressure

Where to buy

Sources

  1. https://www.helloboku.com/products/boku-mini — manufacturer site, checked Aug 21, 2026
  2. https://www.carrefour.fr/p/boku-mini-bidet-japonais-portable-3770027022015 — retail listing, checked Aug 21, 2026
  3. https://www.auvieuxcampeur.fr/toilette-portable-boku-mini.html — retail listing, checked Aug 21, 2026

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