Swim Diaper - Adjustable

£15.00 £12.00 +300pts

Reusable swim diaper for kids 10-45 lbs. Features a snug fit, solid containment, and adorable prints, ensuring comfort, style, and security for water fun.

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Say goodbye to saggy swim diapers with our reusable swim diaper! Designed to contain solids and let water pass through, it provides a snug, adjustable fit for kids from 10-45 lbs. Perfect for the pool, beach, or at home, it pairs beautifully with or without a swimsuit. Adorable prints and durable snaps ensure a comfy, stylish, and secure fit as your child grows. This must-have waterproof essential is made for splashes and sunny adventures! Dive in with confidence and comfort—shop now! Fits 10-45 lbs.

Swim Diaper Infographic

100% Polyester

  1. Regular wash on warm (max. 140°F/60°C) with recommended amount of detergent.
  2. Use a reputable, commercially available detergent - Tide Original
  3. Do not use laundry soaps such as castile or coconut based soaps and detergents with fabric softener.

 Inflatable Floaties Only

Inflatable Floaties Only

Our Swim Diapers are designed to contain poop of all kinds to ensure that you, your baby, and your unicorn-shaped floaty are the only ones bobbing around in the pool.

Cute Prints 👌, Stains👎

Cute Prints 👌, Stains👎

The soft, inner mesh lining of your swim diaper is charcoal coloured—so no stains! Even though your baby had blueberries for breakfast.

Saves Your Money & Your Sanity

Saves Your Money & Your Sanity

Not only does this cloth swim diaper give you a better fit than disposable options, it can be washed and reused. Saving the environment, your money, and your beach day.

Asking yourself, “Why would I buy a diaper that won’t even hold in pee?”

Nervous about taking the plunge (see what I did there?) on reusable swim diapers?

Asking yourself, “Why would I buy a diaper that won’t even hold in pee?”

Have you seen those soggy disposable swim diapers? They are unsanitary and pointless as they absorb water and make your baby waddle around like a penguin. Does your swimwear hold on to moisture? Obviously not. Our Swim Diapers allow moisture to pass and only holds back solids. If you are scared that your child is going to pee in the pool, then I have news for you - everybody pees in the pool (present company excluded). A swim diaper’s only job is to hold back poop and our diaper does that exceedingly well!!

And it’s that “poop happens.”

Because there is one thing that is certain in parenting...

And it’s that “poop happens.”

“What are the odds that my baby will poop while we are swimming?”, you may say. Turns out that, much like the ‘Hunger Games,’ when it comes to poop, the odds are never in your favour. Trust us. And when you are in the pool, your “poop happens” moment can easily become EVERYONE’S “poop happens” moment. But not with our cloth swim diapers.

Our Swim Diaper grows with them…

Your babies are growing…

Our Swim Diaper grows with them…

Our swim diaper has adjustable snap settings on the waist and rise, that will allow it to fit your little one from 10-45 lbs. You can even share our reusable swim diapers between siblings even if they are different ages.

FAQ

Still have questions? Michael Phelps was going to come and talk about how much he endorses the best swim diapers but we figured we’d just get you some quick answers so you can hit the beach sooner.

Full FAQ Page

Newbie Guide

Blog

Mohammed (Lil Helper Chief Everything Officer) has spent a lot of time researching reusable swim diapers and working to find the top materials to make the best swim diapers. The outer layer is a nylon polyester blend and the inner layer is a dark mesh lining. The ingenious dark lining will hide any unfortunate stains. These are designed to allow liquids to pass through, but contain solids.

This is a reusable swim diaper. If you take the plunge (see what I did there?) on reusable swim diapers, and your baby has a poop while wearing this, we always recommend to change them and wash it before using it again. If you swim with no poops, it really depends on your comfort level, just like your swimsuit. You may want to consider whether you are swimming in a pool or lake, public or private, and if you were able to immediately hang it to dry or if you had to store it in a wetbag for a time or not.

You know your Lil Helper SwimSaver diapers have been designed for a  snug fit that ensures that you, your baby, and your unicorn shaped floaty are the only ones bobbing around in the pool. While the diaper is stellar at keeping poop contained, water and pee are able to pass through. If a Swim Diaper holds pee, that means it will also soak up the water your child is swimming in - so Lil Helper designed our cloth swim diapers with your child’s comfort in mind and made our swim diapers non absorbent and breathable, allowing water (and pee) to pass through - no saggy water butts here!


Customer Reviews

Based on 187 reviews
97%
(181)
2%
(3)
1%
(2)
0%
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1%
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Rebecca Wright
Swim diaper

My daughter loves this swim diaper. Her son who is only five months old already loves the water. The adjustable swim diaper will be used for many more months..

Hey Rebecca! Thank you so very much for taking the time to review your Reusable Swim Diaper! We think it is 'swim-ply' wonderful that your daughter and her son are loving the swim diaper. The adjustable sizing is great for even years if necessary! It can fit kiddos from 10-45 lbs! We hope that you have a splashy day! - Amanda @ Lil Helper

C
Christy
Absolutely comfortable, cute and a great value!

I'm a first time mom of an almost 5 month old girl (time flies!) and we had an upcoming trip to a lake. So, rather than the disposable swim diapers, I knew that I wanted one of Uncle Mo's swim diapers going in. I initially got sucked in by the wonderful advertising videos and bought myself some lifesaver mats for my baby prior to her arrival and really really love them!

But anyway, I knew going in that i wanted these. They will last a long time; they're breathable and well made, with lots of snaps for different sizing, They fit seamlessly under my daughter's swimsuit (but will also be excellent without!) They allow liquid to pass through as they're supposed to, and don't hold the wetness. Did I mention how cute they are?? I bought 2 in a bundle deal so that we have options for multiple water experiences. Thoroughly looking forward to my next use of the swim diaper. ❤️

Hi Christy!! Thank you so very much for taking the time to review your Adjustable Swim Diaper. It is 'swim-ply' the best reading how much you and your daughter are enjoying the breathability, flexible sizing, and cute design. We hope that time goes very slow this summer for you and you can soak up all of the best memories together, lake side and beyond. Thank you for choosing Lil Helper! - Amanda @ Lil Helper

A
Ashley

It’s pretty and functional.

Hi Ashley!! Sending you gratitude for taking the time to leave a 5 star review of our Adjustable Swim Diaper! We are filled with joy reading that you find it to be pretty and functional. We hope that you have many fun splashy days ahead! - Amanda @ Lil Helper

K
Katie Morrill
Loved it!

Comfy swim diaper! No plastic crinkly diapers anymore. We used it at the water park, it was great and fit under his swimsuit

Hi Kate!
Is there anything worse than the crinkle of disposables? I think not!
Our SwimSavers are designed to be especially comfy for little ones in and out of the water so they can play all day! Glad you got such great use out of yours and thank you for the wonderful review and sweet pics!
Happy splashing!
Caitlin @ Lil Helper

J
Jennifer P.
These are fantastic!

I love the patterns. I got three, because I have three two year old triplets. They dry quickly. They seem to be comfortable and are quite adjustable. My kids love the colours and patterns. Easy to care for.

Jennifer, thank you so much for taking the time to write a review! And triple test our products - you must be so busy!!
We hope you had a fabulous summer splashing with all 3 kiddos and having peace of mind regarding poolisde poops.
Now go get yourself a coffee, you deserve it!
Cheers,
Caitlin @ Lil Helper

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