Women’s Bikini Brief | Reusable Incontinence Underwear by Invizi

Invizi Women's Washable Bikini Brief

(6)

Invizi Women's Washable Bikini Brief

Use, Wash, Repeat

Built-in Absorbency

Bamboo Blend

Soft & Gentle

Size XX-Small X-Small Small Medium Large X-Large

FREE Delivery Australia-wide

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Don’t let the pretty lace fool you — these bikini briefs mean business. With built-in absorbency for light leaks, they keep you dry, fresh, and confident all day.

Holding up to 100mL, their slimline design fits like a second skin.

They’re soft, breathable, and barely-there — and because they’re washable and reusable, they’re a better choice for you and the planet.

Built-in absorbency — four discreet layers for protection you can trust
Leak-resistant barrier — stops moisture from escaping, so you can move freely
Quick-dry lining — wicks away wetness to keep you feeling dry
Odour minimising — powered by bamboo’s natural bacteria-blocking properties

Supersoft fabric — made from a bamboo blend to feel gentle against your skin
Fully breathable — helps your skin stay cool and comfy
Bamboo blend — naturally hypoallergenic & bacteria-fighting properties help care for skin

Real underwear feel — exactly like regular undies, just with added protection
Lace-inspired detail — because leak protection shouldn’t mean giving up style
No-show style — stays invizi-ble under clothing

Wear, wash, repeat — machine washable for your convenience
No fuss design — goes on just like your usual underwear

Reusable by design — washable and built to last for less waste, more wear
Responsibly made — crafted with care by makers who value quality as much as we do
Free from nasties — made with OEKO-TEX® certified fabrics, no harmful chemicals here

Washable undies are designed to fit snugly, so they stay in place and feel secure. If you’re between sizes or prefer a roomier fit, we recommend sizing up for comfort.

We suggest measuring a pair of undies you already own (laid flat) and comparing it to our guide below, just to be sure.

All measurements are taken laid flat (then doubled).

XX-Small: Waist - 66cm, Hips - 70cm
(Approx. AU Size 6)

X-Small: Waist - 68cm, Hips - 73cm
(Approx. AU Size: 8)

Small: Waist - 70cm, Hips - 76cm
(Approx. AU Size: 10)

Medium: Waist - 77cm, Hips - 80cm
(Approx. AU Size: 12-14)

Large: Waist - 82cm, Hips - 84cm
(Approx. AU Size: 14-16)

X-Large: Waist - 84cm, Hips - 88cm
(Approx. AU Size: 16-18)

Before first use — Wash in cold water to activate the absorbent fibres.
Wash — Machine wash on a gentle or delicate cycle in cold or warm water (below 30°C), using mild detergent only.
Dry — Tumble dry on low heat (below 30°C) or line dry in the shade.
Avoid — No bleach, fabric softeners, ironing, or dry cleaning.
Full Brief only — Remove the pad insert before washing; ensure both are completely dry before re-use.

Supersoft undies with discreet built-in layers for light-leak protection.

What Makes Us Special

Used and loved by many

PerformanceRated 4.8 on a scale of 1 to 5

ComfortRated 4.2 on a scale of 1 to 5

ServiceRated 5.0 on a scale of 1 to 5

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6 reviews

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Helen d. B.
Verified Buyer
I recommend this product
Age Range 65 - 74
Gender Female
What I Like Most The Comfort, Odour Control, Discreet Packaging, Convenience, Fast Delivery
Rated 4 out of 5 stars
4 days ago
Comfy not lumpy!!
Very comfortable and discrete. They looked quite big . I had ordered medium size panties and so it said on packaging but label on pants said large. I am average size not large. The decorative top edge is pretty but I wonder how long it will last.
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Maria S.
Verified Buyer
I recommend this product
Age Range 45 - 54
Gender Female
What I Like Most The Comfort, Absorbency, Confidence, Fast Delivery, Value
Rated 5 out of 5 stars
3 months ago
These feel are great!
Very supportive, great quality, fast shipping!
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Jennifer K.
Verified Buyer
Age Range 65 - 74
Gender Female
What I Like Most Absorbency, Odour Control, Confidence, Service, Fast Delivery
Rated 3 out of 5 stars
3 months ago
Bikini Brief
Not as comfortable for me as the full brief .
Was this helpful?
C
ConfidenceClub
3 months ago
Hi Jennifer,
Thanks for your honest feedback - we’re sorry this product didn’t quite work out for you.

The good news is, every order is covered by our money-back guarantee. We can either send you a different size or product (at no extra cost), or offer a full refund if we can't find the right fit.

Just get in touch with our customer care team at [hello@confidenceclub.com.au, 1800 86 11 99, or via webchat - we’ll take it from there.

Warmly,
The Invizi Team

Frequently Asked Questions

Our Invizi bikini briefs are made to look exactly like regular underwear! Made from a bamboo blend to be comfy and stylish, you'll never know the difference.

You sure can! Be sure to wash them with like-colours on a cold setting (or warm water under 30 degrees Celcius), and skip the bleach or fabric softener.

Our washable bikini briefs can handle light bladder leaks without breaking a sweat (up to 100mL).

If you need something that can keep you protected from full voids, we'd recommend trying our disposable option, Invizi Pants, instead.

They sure are! Not only do they reduce waste by being reusable, but they're also OEKO-TEX certified to be free of over 350 substances known to be harmful to human health (that means they're free from things like pesticides, formaldehyde, heavy metals and chlorine!).

Plus, the packaging is FSC Certified, which means another win for eco-consciousness.

Of course! They're made from a super soft and breathable bamboo blend, so they fit just like regular underwear (just with the added bonus of up to 100mL absorption!) and keep you feeling comfy, too.

Our Invizi washable briefs are made from a naturally antibacterial, moisture-wicking bamboo blend that helps neutralise odours to keep you feeling fresh.

These briefs are 100% free from PFAs, chlorine, and other harsh chemicals - just gentle, hypoallergenic fabric that’s kind to your skin.

You sure can! With an absorption capacity of up to 100mL, these briefs can absorb urinary and period leaks if you're experiencing both.

These briefs have an absorption capacity of up to 100mL, so they can work for overnight use if you have very light leaks during the night and don't mind a low waist fit.

If you prefer more coverage for overnight protection, you could try our Invizi Full Briefs, which have a high waist fit as well as a removable pad insert that boosts absorption capacity.

If you experience heavy urinary incontinence overnight (such as full bladder voids), we recommend trying our disposable Invizi Pants instead, as these provide significantly higher absorption capacity.