Stylish, washable knickers for bladder leaks

by Kelly BP3 Underwear in Croydon, England, United Kingdom

Stylish, washable knickers for bladder leaks
We did it
On 1st April 2020 we successfully raised £2,590 with 46 supporters in 28 days

My aim is to sell Comfortable, Absorbent, Discreet and Washable Underwear for women with bladder leaks who still have a zest for life!

by Kelly BP3 Underwear in Croydon, England, United Kingdom

New stretch target

I want to introduce more lines to my current range.  I want to introduce different colours and bigger sizes and a range for men as well.

I would really like to give back and support various charities around the world.

I would like to see BP3 as a global company.


My name is Kelly and I am 48 years old. I am a foster carer with 6 teenage children, I work in a gym and I am the founder of BP3 Underwear.                             BP3 Underwear is Sustainable, Absorbent and Discreet knickers for bladder leaks.

I have always been active and I love working out, running and playing hockey. Unfortunately going through the menopause came with all kinds of obstacles for me, mainly how weak my bladder was! Oestrogen levels start to drop during the menopause which causes your pelvic floor muscles to weaken. I was really finding it difficult to get through a game of hockey without some bladder leakage so I had a look to see what was on the market.  I didn't like the idea of traditional sanitary products. They cause over 200,000 tonnes of landfill every year and take over 500 years to decompose. All the other knickers looked like nappies, big and bulky and not at all feminine.

I wanted knickers that were:

  • Attractive
  • Absorbent
  • Comfortable
  • Discreet
  • Washable
  • No VPL

After a year of designing, speaking to manufacturers, finding fabrics, I launched BP3 Underwear. Made with 4 layers of absorbent gusset, moisture wicking and antibacterial fabric. The top layer is moisture wicking so pulls the moisture away from the skin, the second layer absorbs the moisture. The third layer is waterproof so stops any leakage.  

I have had such a great response from my customers, they use them for periods as well as bladder leaks. They wear them to the gym, on the beach, when they hit the town and just for everyday comfort and security.

Where will the money go?

  • New High Waisted Knickers
  • Packaging

One in three women will experience bladder leaks in their lifetime.

We know how important it is for women to strengthen their pelvic floor and we know that these knickers are not the longterm answer.  So many women are too embarrassed to even go to the gym or to try new sports because of bladder leaks.  We want to give women the confidence to take the first step of exercising, to empower them to feel good about themselves.

Check out our rewards, there's something for everyone!!


This project offers rewards in return for your donation.

£20 or more

Need some new knickers? This is the reward for you

One pair of Sporty Knickers sent by post to you. Our Sporty knickers have 4 layers of absorbent gusset, are discreet, comfortable and washable. Perfect for wearing under your gym kit or on a night out.

£50 or more

Triple pack of BP3 Knickers - Wet, Wet, Wet!

We will send you 3 pairs of Sporty BP3 Knickers. You can have a mixture of sizes, just let us know your address and we will pop them in the post. Our knickers are super absorbent so great for pee or periods!

£100 or more

4 X sporty knickers AND 1 X New Hi Waisted

4 pairs of our Sporty BP3 Knicker and 1 X New High Waisted Knickers. Be the first to own our new line!

£1,000 or more

0 of 1 claimed

Choose the name of our new Knickers!

Always wanted a pair of knickers named after yourself? Here's your chance! We are giving you free rein to name our new High Waisted Knickers. You also get 5 pairs of BP3 Sporty Knickers AND 5 pairs of High Waisted Knickers AND your bum can be on all the packaging!

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