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Happy Bottom · Squeeze bottle

Happy Bottom Portable Bidet

The Happy Bottom Portable Bidet is a Squeeze bottle portable bidet with a 400 ml tank, weighing 79 g empty, at 17.95 USD. Its maker publishes 5 of the 46 specifications that apply to it; this database answers 36 of them, the rest from our own research.

Maker publishes 11% 78% answered here Last verified Aug 21, 2026 12 deduced, unverified Checked Aug 21, 2026 Awaiting hands-on test

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? 0/100
    2/3 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? 36/100
    2/3 scored
  • PortabilityIs it a burden to carry? 15/100
    7/8 scored
  • Durability and repairWill it survive, and can it be fixed? 60/100
    4/5 scored
    +1 described, not scored
  • Cost of ownershipWhat does it cost, over its life? 43/100
    1/2 scored

Full specifications

Happy Bottom Portable Bidet Squeeze bottle
Type and mechanism
Pressure technology ? Hand squeeze
Water source Dedicated bottle
Delivery architecture ? Nozzle is part of the body
Handling
What you hold ? Whole bottle
Water flow Repeated squeeze
Pressure through the session ? Depends on hand strength
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 Extra-long angled nozzle that telescopes.
Hose length No
Hose stows inside ? No
Jet direction Mostly upward
Jet shape Fixed multi-hole Shower-head style spray.
Spray pattern adjustable No
Nozzle holes Not published
Spray modes No
Self-cleaning nozzle No
Nozzle retracts when stowed ? Yes
Performance
Pressure ? Not published
Flow rate ? Not published
Spray time per fill ? Not published
Water per 10 s of jet ? Not published
Spray distance ? 396 cm Measured by Treeline Review at 13 ft. Their measurement, not ours.
Water
Water capacity ? 400 ml
Water level visible ? Not published
Can be carried full ? No A soft bottle with an open spout generally leaks if carried full.
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) 79 g 2.8 oz, agreed by REI and two independent reviewers.
Packed size 216 × Ø64 (362 extended)
Packed diameter 64 mm
Collapses No The nozzle telescopes; the bottle does not collapse.
Packed volume ? 695 cm³ Bounding cylinder, 216 x O64. Rigid bottle, nozzle telescopes in.
Holds water while packed ? Not published
Fits a bottle cage or cup holder ? Yes 64 mm.
Carry case included No
Strap or clip ? No
Usable without putting it down ? Yes You hold the bottle throughout.
Build and certification
Material EVA plastic
BPA-free stated Not published
Spare parts sold ? No
Takes apart without tools ? Yes Nozzle unscrews from the bottle by hand.
Water path can be flushed or opened ? Yes
Buying
Warranty Not published
Made in ? China REI states only 'Imported', which is not a country.

Environmental score: 71/100

Scored out of a fixed 100 using the formula on the methodology page. 2 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 31/35
  • Spray time per fill not published

Strengths

  • Telescoping nozzle extends reach to 362 mm
  • The only weight figure here that three independent sources agree on
  • Stocked by REI, so returnable in person

Limitations

  • No warranty published by the brand
  • Country of manufacture given only as 'Imported'
  • The bottle itself does not collapse

Where to buy

Sources

  1. https://www.rei.com/product/188350/happy-bottom-portable-bidet — retail listing, checked Aug 21, 2026
  2. https://www.treelinereview.com/gearreviews/best-backcountry-bidets — review, checked Aug 21, 2026

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