Swim Diaper

$25.00 +500pts

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 191 reviews
96%
(184)
2%
(4)
1%
(2)
0%
(0)
1%
(1)
L
Lindy
The best

These are one of my favorite baby purchases. I plan to give as gifts for all the new parents in my life.

Hey Lindy!! Thank you deeply for your 5 star review of your Swim Diaper! We are delighted to read that this has been one of your favorite baby purchases! It will carry on right through toddlerhood too- we love how our one swimsuit can last for many seasons (and even more if you choose to pass it on to another kiddo after you are finished with it!) Thank you in advance for gifting our Swim Diapers to the other new parents in your life- we appreciate you spreading the word about Lil Helper! We hope that you have a swimtastic rest of your summer! - Amanda @ Lil Helper

A
Anika

Such a cute swin diaper! This is going to fit our little one for a long time. Since there's no absorbent layers or inserts, we need to button thwm tighter than the diapers, but they still fit wonderfully.

Hey there, Anika! Thank you kindly for taking the time to leave a 5 star review of your Swim Diaper. You chose such a cute print- Koi Orange is just beautiful! We hope that it brings many smiles to your little one's swim time over the next few seasons (it will fit your kiddo up to 45 lbs!) It sounds like you have found a good fit with buttoning your Swim Diaper tighter, but if you have any questions along the way about the fit (or anything else that comes to mind about our products), our Delight team would be thrilled to help. Feel free to reach out any time! Happy swimming! - Amanda @ Lil Helper

R
Rianne
Great, but fit small

I bought 2 swim diaper when my baby was 4 months old, and loved them for the first year.
They are still in great shape, lots of life left, but my 26 pound 18 months old has outgrown the leg holes. I can just barely do up the loosest snap and it leaves angry red marks on his legs.
He's not an unusually chubby baby at this point, just a solid and slightly larger than average toddler.

So overall I'd still recommend these for babies and skinny toddlers but I would not expect to use them up to 40 lbs

Hey Rianne!! Many thanks for taking the time to leave a review of your Swim Diaper! We are tickled pink reading that they worked well for your little one's first summer and that they still have lots of life left. Thank you for giving feedback on the sizing of our Swim Diaper. We will pass this along to our production team for future versions of our Swim Diaper. If you ever have any questions about fit (or anything Lil Helper related!), our Delight Team can be reached at delight@lilhelper.ca. We hope that you have a fantastic day! - Amanda @ Lil Helper

B
Briana fletcher
I like the swim diapers

These are way better then buying ones you throw out after using. And one size fits all.

Hi there, Briana! Thank you so very much for leaving a 5 star review for your Swim Diaper - Adjustable! We think it's 'splash-tastic' that you made the swap from disposable swim diapers and we are thrilled to read that you are loving how they are sized to fit your kiddo for so long! We appreciate you being a loyal customer and wish you many great pool days ahead! - Amanda @ Lil Helper

R
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

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