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Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore
Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore
Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore
Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore
Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore
Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore
Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore

Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore

Absorbency: 10ml = 2 tampons or 2 teaspoons Meet our Teen Swimwear Bikini Brief. Perfect under competitive swimwear uniforms and shorts or worn solo, these bathers will get you through any swim season, providing protection against period leaks. Designed specifically for younger bodies and available in youth sizing. Check our size chart to get the best fit. A reusable alternative to disposable pads, liners or tampons. To activate your Modibodi’s magic powers, wash before use. Proudly designed in Australia. CARE: Rinse first, gentle cold machine wash, hang to dry, reuse, and repeat. Read our FAQs for more.

Absorbency: 10ml = 2 tampons or 2 teaspoons Meet our Teen Swimwear Bikini Brief. Perfect under competitive swimwear uniforms and shorts or worn solo, these bathers will get you through any swim season, providing protection against period leaks. Designed specifically for younger bodies and available in youth sizing. Check our size chart to get the best fit. A reusable alternative to disposable pads, liners or tampons. To activate your Modibodi’s magic powers, wash before use. Proudly designed in Australia. CARE: Rinse first, gentle cold machine wash, hang to dry, reuse, and repeat. Read our FAQs for more.

Size:

14-16
16-18

Modibodi Girls Period Proof Bikini Briefs Swimwear Bottoms - Black- Swimwear Galore

Absorbency: 10ml = 2 tampons or 2 teaspoons Meet our Teen Swimwear Bikini Brief. Perfect under competitive swimwear uniforms and shorts or worn solo, these bathers will get you through any swim season, providing protection against period leaks. Designed specifically for younger bodies and available in youth sizing. Check our size chart to get the best fit. A reusable alternative to disposable pads, liners or tampons. To activate your Modibodi’s magic powers, wash before use. Proudly designed in Australia. CARE: Rinse first, gentle cold machine wash, hang to dry, reuse, and repeat. Read our FAQs for more.

Absorbency: 10ml = 2 tampons or 2 teaspoons Meet our Teen Swimwear Bikini Brief. Perfect under competitive swimwear uniforms and shorts or worn solo, these bathers will get you through any swim season, providing protection against period leaks. Designed specifically for younger bodies and available in youth sizing. Check our size chart to get the best fit. A reusable alternative to disposable pads, liners or tampons. To activate your Modibodi’s magic powers, wash before use. Proudly designed in Australia. CARE: Rinse first, gentle cold machine wash, hang to dry, reuse, and repeat. Read our FAQs for more.

Price comparison

Price data powered by pricesAPI.io

Last updated at 05/29/2026 16:53:21

Amazon.com.au

$35.99

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$35.99

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$43.69

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$43.69

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Modibodi

$31.49

Modibodi Teen Period Swimwear Period Bikini Period Brief/ Black / Y10-12 / Light

Delivery $7.50

BIG W

$35.99

Modibodi Teen Period Swimwear Bikini Brief Light Absorbency Black - Size Y12-14

Free delivery

BIG W

$35.99

Modibodi Teen Period Swimwear Bikini Brief Light Absorbency Black - Size Y14-16

Free delivery

BIG W

$35.99

Modibodi Teen Period Swimwear Bikini Brief Light Absorbency Black - Size Y10-12

Free delivery between Tue – Wed

Myer

$35.99

Modibodi Teen Swimwear Period Bikini Brief Light Absorbency Black 10-12 Years

Delivery $9.95

City Beach | AU

$39.99

Modibodi Girl's Teen Period Bikini Brief Light-Moderate in Black | Size 8-10

Delivery between 2–10 June $11.49

Price history

Price history

Reviews

Amazing invention
24 February 2023Kelly B.

originally posted on modibodi.com

My 11 year old daughter just recently started her period and as she swims competitively and trains 4 times a week. I was worrying about how we were going to juggle training and galas around periods. She was a definite NO for using tampons and her swim coach recommended these . They fit perfectly under her swim wear and give her the confidence to continue. My only criticism if any is that I wish there were available for heavy flow for complete peace of mind at present we are having to change mid session into another pair for complete confidence when she has a heavy flow and for when out the water a lot waiting for races. Please can these be available for all flows.

Brilliant!
7 January 2023Jennifer B.

originally posted on modibodi.com

Purchased these for my 12yr old daughter in case we needed them whilst on a beach holiday. They absolutely saved the day. They fitted well (size 12-14 youth) and she found them really comfy and most importantly no leaks or spotting on the hotels white beach towels! They look just like normal bikini bottoms and she wore them on their own mixing and matching her bikini tops. Wouldn't hesitate to recommend.

Excellent, will buy more!
15 July 2023Hayley M.

originally posted on modibodi.com

Perfect fitting for my ASD almost 11 year old (she is a size 10 in ladies clothes) They look just like bikini bottoms, wouldn’t have known any different! The absorbent part is super discrete and not bulky at all, didn’t cause her any distress (sensory wise) and enabled her to swim in holiday. She loved them so much, we are now looking to replace her cloth pad collection, with period underwear. My only one little gripe would be the price, I just feel they are a tad expensive for growing bodies, she probably won’t get next summer out of them.

Specification

Age RangeUnder 18

Price comparison

Updated 4 days ago
Amazon.com.au

$35.99

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$35.99

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$43.69

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Amazon.com.au

$43.69

Modibodi Teen Period Swimwear Bikini - Light Flow 20ml Absorbency Leakproof Swimwear for Teens - Bikini Brief Swim Bottoms

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Modibodi

$31.49

Modibodi Teen Period Swimwear Period Bikini Period Brief/ Black / Y10-12 / Light

Delivery $7.50

Price history

Price history

Reviews

Amazing invention
24 February 2023

My 11 year old daughter just recently started her period and as she swims competitively and trains 4 times a week. I was worrying about how we were going to juggle training and galas around periods. She was a definite NO for using tampons and her swim coach recommended these . They fit perfectly under her swim wear and give her the confidence to continue. My only criticism if any is that I wish there were available for heavy flow for complete peace of mind at present we are having to change mid session into another pair for complete confidence when she has a heavy flow and for when out the water a lot waiting for races. Please can these be available for all flows.

Kelly B. originally posted on modibodi.com
Brilliant!
7 January 2023

Purchased these for my 12yr old daughter in case we needed them whilst on a beach holiday. They absolutely saved the day. They fitted well (size 12-14 youth) and she found them really comfy and most importantly no leaks or spotting on the hotels white beach towels! They look just like normal bikini bottoms and she wore them on their own mixing and matching her bikini tops. Wouldn't hesitate to recommend.

Jennifer B. originally posted on modibodi.com
Excellent, will buy more!
15 July 2023

Perfect fitting for my ASD almost 11 year old (she is a size 10 in ladies clothes) They look just like bikini bottoms, wouldn’t have known any different! The absorbent part is super discrete and not bulky at all, didn’t cause her any distress (sensory wise) and enabled her to swim in holiday. She loved them so much, we are now looking to replace her cloth pad collection, with period underwear. My only one little gripe would be the price, I just feel they are a tad expensive for growing bodies, she probably won’t get next summer out of them.

Hayley M. originally posted on modibodi.com
Game changer for my teenage daughter
23 July 2023

In all honesty I was mortified at the cost of these, who were recommended to me by another mum for swimming lessons.... HOWEVER my teenage daughter who suffers awful on her periods was due on for our holiday this summer. I am eating my words, these allowed her to join in swimming and she spent her full period swimming and on the beach with the family. WELL WORTH EVERY PENNY. I have already told all my friends with younger girls.

Ruth R. originally posted on modibodi.com
Liberating!
27 October 2022

I bought this for my 14 year old daughter in case she had her period whilst we were on holiday allowing her to still use the pool or go into the sea. Fortunately her period started before we left the UK so by the time we were abroad she wasn't heavy. These were such a wonderful comfort for her and allowed her to continue to have fun in the water. She was so pleased as was I. She could wear them under her bikinis, sometimes you could see them but she still felt confident. My only request would be that a bikini brief for a heavier flow is created to allow for the first few days of a period. All round great product, thanks Modibodi.

Rebecca H. originally posted on modibodi.com
Saved our beach holiday
12 October 2022

My 13 year old daughter has recently started having heavy periods and unfortunately her period arrived a day before our beach holiday in France. Luckily we'd just bought these bikini bottoms, and also the black swimsuit, and it's no exaggeration to say that they saved the holiday for her. She wore the swimsuit or bottoms (with a regular bikini top) for several hours every day, including swimming in the sea and sitting on the beach, and never had any leaks or stains showing. When rinsed later on, plenty came out, so they'd clearly done a good job. The bikini bottoms fit perfectly (we measured her and followed the sizing guidelines) and went well with her existing purple bikini top - delighted with the purchase overall.

Sian originally posted on modibodi.com
Saved our holiday
17 August 2023

Bought these for my 10 year old as her period was due 3 days into our holiday. I was a it wary when she went into the pool with them but she was nothing to worry about, in and out the pool all morning not a single leak. We went to the sea on the afternoon and then back to the pool again no leaks, once we had finished I washed them out in the sink and could see they had worked. I don’t know how but they are amazing and really saved our girls holiday didn’t stop her enjoying herself so if you are big dubious just go for it they are brilliant

Suzanne originally posted on modibodi.com
These are magic!
26 September 2022

Our 11 year old daughter was due to have her period during our beach/pool holiday.She is relatively new to the world of periods and was nowhere near ready to contemplate tampons. She was worried that she wouldn’t be able to enjoy her holiday and would have to miss out on activities.She has used the Modibodi pants and loves them so we bought 2 pairs of these bikini bottoms in age 12-14 to try. She is tall and slim and they fitted well so I’d say they run a little on the small side.When they arrived, I had my doubts- they look and feel like normal bikini bottoms just with a slightly thicker gusset.She chose to wear them underneath her swimming costume but could have easily worn them on their own.She was able to enjoy an active holiday, where she was in and out of ... MoreOur 11 year old daughter was due to have her period during our beach/pool holiday.She is relatively new to the world of periods and was nowhere near ready to contemplate tampons. She was worried that she wouldn’t be able to enjoy her holiday and would have to miss out on activities.She has used the Modibodi pants and loves them so we bought 2 pairs of these bikini bottoms in age 12-14 to try. She is tall and slim and they fitted well so I’d say they run a little on the small side.When they arrived, I had my doubts- they look and feel like normal bikini bottoms just with a slightly thicker gusset.She chose to wear them underneath her swimming costume but could have easily worn them on their own.She was able to enjoy an active holiday, where she was in and out of the pool most days, on water slides, playing on the beach etc without a single leak or issue. She could just forget about her period and focus on having fun. We always took a dry spare pair with us for her to change into but she only needed this on her heaviest day and even then just as a precaution.They wash and dry really well too.These bikini bottoms saved our holiday and my daughter thinks they are magic!Thanks Modibodi!

Kim originally posted on modibodi.com
Very happy.
2 August 2022

Bought for my 12 year old for our recent holiday. It was perfect, she could swim and sunbath without any worries. (She was on the last 3 days of her peroid, not very heavy). I was a little sceptical but I couldn't fault the bottoms at all. She said they were very comfortable aswell. She wore them with her own top, as the bikini bottoms were the only thing available in her size. She plans to wear them under her swimsuit, if needed, now that we are home.

Lisa R. originally posted on modibodi.com
Very impressed!
23 August 2022

Both myself and my 11 year old daughter were expecting our periods during our long awaited holiday. Not wanting to take medication to stop our periods I started researching other options. I came across period bikini bottoms, I had no idea they existed before. They were expensive but the reviews were very good so I ordered us both a pair. They arrived very quickly and they fitted very nicely when we tried them on. My daughter used hers first on holiday and she was very impressed, she didn’t have any leaks and they were very comfortable to wear, so much so that she continued to wear them as bikini bottoms even after her period had finished. They were very easy to rinse through at the end of each day and they dried very quickly. Even though my daughter was very happy ... MoreBoth myself and my 11 year old daughter were expecting our periods during our long awaited holiday. Not wanting to take medication to stop our periods I started researching other options. I came across period bikini bottoms, I had no idea they existed before. They were expensive but the reviews were very good so I ordered us both a pair. They arrived very quickly and they fitted very nicely when we tried them on. My daughter used hers first on holiday and she was very impressed, she didn’t have any leaks and they were very comfortable to wear, so much so that she continued to wear them as bikini bottoms even after her period had finished. They were very easy to rinse through at the end of each day and they dried very quickly. Even though my daughter was very happy with her bikini bottoms I was very apprehensive when I tried mine, however I was shocked at how comfortable and absorbent they were! They really did work and after I got over the worry about leaks I forgot that they were period pants! I’m going to buy the normal period knickers for us both now! I would defo recommend them and have been telling all of our friends about them.

Nikki G. originally posted on modibodi.com

Specification

Age RangeUnder 18