A wet bag is a reusable, waterproof bag that holds dirty or wet items until wash day. It's made from a special waterproof fabric called PUL, which means: No leaks No smells escaping No need for plastic bags Perfect for cloth nappy families, swimmers, and anyone trying to cut down on waste.

$39.99 AUD

Why You'll Love Mimi

Features

Double PUL Lining
Two waterproof layers, not one. Smells stay in. Leaks stay in. Whatever's inside, stays inside — whether it's sitting in your nappy bag for an hour or your car for a day.

Gold YKK Zips
The zip is the first thing that fails on a cheap wet bag. Ours uses YKK hardware, the same brand used in quality outdoor and travel gear. It opens smoothly, closes securely, and doesn't split after three months of daily use.

Pram Clip Handle
Loops onto your pram handle, handbag strap, or any hook. Keeps dirty nappies out of your main bag without requiring a separate bag to carry your bag.

Flat Base
Stands upright inside your nappy bag instead of collapsing at the bottom. Makes it easier to open one-handed, which is the only hand you'll have free.

Holds Up To 3 Cloth Nappies
Or use it for wet swimmers, snacks, wipes, a change of clothes. The medium size is the one most mothers reach for every day.

Wipe Down or Machine Wash
Quick wipe after each use. Full machine wash when you want a proper clean. Hang to dry.

OEKO-TEX Certified Materials
No harmful chemicals in the fabric your baby's things are sitting against all day.

Description

Heading out for the day? Our large reusable wet bag is the size most parents reach for first. It holds everything from daycare changes to swimming lesson gear, keeping wet and dry separate so the rest of your bag stays clean and fresh.

The large wet bag comfortably fits 9 cloth nappies with inserts, or all the bits and pieces you need for a full day out. A flat base gives you extra room and lets the bag stand on its own, while the double handle clips onto any pram, handbag or hook so your hands stay free.

Built to last and made to be kind to the planet, every wet bag uses double sandwich PUL for a genuinely waterproof, luxe finish that wipes clean and washes easily, wash after wash.

Why you'll love it:

Holds up to 9 cloth nappies with inserts, or a full day of essentials
Double sandwich PUL keeps the inside waterproof and the outside looking premium
Premium zipper glides open and shut, even with one hand
Flat base stands on its own and gives you more room to pack
Double handle attaches to prams, handbags or hooks
Crafted only from OEKO-TEX STANDARD 100 certified materials

Fabric Composition

40cm (l) x 30cm (h) x 14cm (w)

Care & Washing

Care & Washing Instructions

Day to Day
After each use, turn the bag inside out and give the interior a quick wipe down with a damp cloth. The double PUL lining is waterproof and wipe-clean, so a quick wipe is all you need between washes.

Machine Washing
When you're ready for a full clean, toss it in the washing machine with your regular nappy wash. Machine wash warm up to 60°C. Do not use fabric softener, as this can break down the waterproof PUL lining over time. Do not use bleach or bleach-based products.

Drying
Hang to dry in the shade or indoors. The PUL fabric dries quickly and doesn't hold onto moisture, so it'll be ready to go again in no time. If you need to tumble dry, use low heat only. High heat will damage the waterproof lining and is not covered under warranty.

What to Avoid
No bleach. No fabric softener. No high-heat drying. No ironing.

Warranty Note
Your Mimi® Wet Bag is covered by our 12-month warranty when cared for according to these guidelines. Damage caused by bleach, high heat, or fabric softener is not covered.

Double PUL Lining
Two waterproof layers, not one. Smells stay in. Leaks stay in. Whatever's inside, stays inside — whether it's sitting in your nappy bag for an hour or your car for a day.

Pram Clip Handle
Loops onto your pram handle, handbag strap, or any hook. Keeps dirty nappies out of your main bag without requiring a separate bag to carry your bag.

Flat Base
Stands upright inside your nappy bag instead of collapsing at the bottom. Makes it easier to open one-handed, which is the only hand you'll have free.

Holds Up To 3 Cloth Nappies
Or use it for wet swimmers, snacks, wipes, a change of clothes. The medium size is the one most mothers reach for every day.

Wipe Down or Machine Wash
Quick wipe after each use. Full machine wash when you want a proper clean. Hang to dry.

OEKO-TEX Certified Materials
No harmful chemicals in the fabric your baby's things are sitting against all day.

Mimi™ Wet Bags

Mimi & Co

Wet Bag Trio Bundle

Name: Wet Bag Large
Brand: Fits 9 Nappies
Price: 39.99 AUD
Availability: InStock
Rating: 4.96 (127 reviews)

$59.99 AUD

$71.97 AUD

Save 17%

✓ 1 x Large Wet Bag
✓ 1 x Medium Wet Bag
✓ 1 x Small Wet Bag

BUILD YOUR BUNDLE

As Seen on Shark Tank

Frequently Asked Questions

We'll answer the most common questions about your Mimi® Cloth Nappies

What are wet bags used for?

Wet bags are more useful than you might think! Common uses include:

Storing dirty cloth nappies in your nappy bag
Holding wet swimwear after swimming lessons
Keeping sweaty gym clothes contained
Storing damp reusable wipes

If you use cloth nappies, a wet bag is what makes the whole system work when you're out of the house.

Can wet bags be washed?

Yes! That's exactly what they're made for.

Just throw your Mimi & Co wet bag in with your regular nappy wash. Here's what to know:

Machine wash on warm (up to 60°C)
Skip the fabric softener
Wash as often as you need to

Simple, easy, done.

Can wet bags go in the dryer?

Air drying is best, but a low-heat tumble dry is fine if you need it.

Just remember:

Low heat = totally fine
High heat = damages the waterproof lining

The good news? Wet bags dry really fast on their own since the fabric doesn't soak up much water. Hang it up and it'll be ready to go again in no time.

How many wet bags do I need for cloth nappies?

Most families do great with two wet bags:

One in your nappy bag when you're out
One at home near the nappy bin

Washing nappies every 2 to 3 days? Two bags gives you the perfect rotation.

Travelling or washing less often? Grab a third so you're never caught short.

What is a wet bag?

A wet bag is a reusable, waterproof bag that holds dirty or wet items until wash day.

It's made from a special waterproof fabric called PUL, which means:

No leaks
No smells escaping
No need for plastic bags

Perfect for cloth nappy families, swimmers, and anyone trying to cut down on waste.

Our customer support is availableAverage answer time: 3h

Bundles

Shop All Bundles

Save 25%

+ Build Bundle

Mimi & Co

Travel Change Mat Bundle

$49.99 AUD

$66.98 AUD

Save 17%

$59.99 AUD

$71.97 AUD

123 reviews

Save 21%

+ Build Bundle

Mimi & Co

Swim Nappy Duo + Wet Bag Bundle

$69.99 AUD

$88.97 AUD

177 reviews

5 stars: 124 (98%)
4 stars: 1 (1%)
3 stars: 2 (2%)
2 stars: 0 (0%)
1 star: 0 (0%)

Some of the reviews shown are from related products the merchant grouped with this one.

Perfect all rounder

High quality wet bag perfect for nappies or swim trips. Thick material that contains all moisture and smells. Great that it can hand off the pram!

Perfect size

Amazing quality, and great size! I use this one for long outings with 2 kids in cloth. Fits the 9 nappies as described perfectly, and some spare clothes or wipes in the front pocket too. I love that the straps can change from 2 to hang on the pram to the one that you can carry as a normal bag.

Perfect size

Favourite Print

This bag goes everywhere with me and bub! It fits everything we need for a day out, while still being a good size to carry without trouble or to fit under the pram. I also love that the print matches my mat and nappies. I may be a little obsessed with how gorgeous this print is 😍

Favourite Print

Handy and luxurious!

Love these wetbags, they are big enough without being too big. Great for swimming bag, as they are waterproof. I've also used as a toy bag, day bag, anything really! Love the new modifications to the V2, sturdier and flashy gold zips, and love that can have the straps as pram handles, or as one strap for over the shoulder! Perfect size for the new mats also🥰

Handy and luxurious!

Pretty

Love this bag so much. It arrived today and I’m so in love. Very pretty design and the bag is huge. So impressive.

Pretty

Love this bag so much. It arrived today and I’m so in love. Very pretty design and the bag is huge. So impressive.

The space saver

You have so much room in this bag the double zip is a game changer!
It’s perfect for on the go when you don’t want to use the baby bag!
I can fit so much including wipes and stuffed nappies s well as a bottle and the dirty nappy!

The space saver

Three waterproof bags bundle - pretty good

I purchased the bundle hoping it would replace my nappy bag with something more slim lined. The bundle are pretty good, the zips are still holding out and they have come in very useful for emergency blow outs to store soiled outfits in however they’re not quite sturdy enough to replace the nappy bag entirely. Instead I’ve put the medium one inside the nappy bag and take the large one out in small outings with me. Haven’t used the smallest size yet. Gorgeous design and hopefully will stay useful

Love it

So cute. I love it

Very high quality wet bags

Ive been using these for a few weeks. Much higher quality than other similarly priced brands. With sturdy zippers, beautiful patterns as well.

Love my wetbags

I absolutely love all my wetbags from Mimi & Co. I use the large wetbag as my nappy bag when out and about. It holds so much, it easily fits a spare nappy or 2, a change of clothes, wipes, change mat, bottle of milk, water bottle, snacks, dummies and teethers.
It contains smells really well too even if theres dirty nappies in there

Loved it so much, I bought another!

Perfect for trips to the pool. Dry clothes and nappies, the phone and keys in one section. All the wet things in the other. This bag is a life saver!

Stunning design and size

Absolutely love the designs available in this size. It’s a very generous sized bag with the 2 straps which makes attaching it to the pram or hanging it on the clothesline a dream. I got it as a swim wet bag, and it easily fits my adult bathers and rashes, baby bathers and swim nappy, as well as a towel in it.

Exactly what we ordered

Simple, no surprises, exactly what we ordered.

Well Made

Great design and construction. Can be used as a pram caddy - so useful!

Love love love

I love mimi &co nappies thay have been the best brand i have found i would highly recommend them to anyone wanting to go cloth nappies

Love love love

I love mimi &co nappies thay have been the best brand i have found i would highly recommend them to anyone wanting to go cloth nappies

Really impressed with Mimi & Co

We've been really impressed with Mimi and Co. Tried five(5) different brands, some we hated, some we didn't mind. But the Mimi and Co ones were hands down just better quality and functionality in every way. We've now bought a stack of them.
The only downside we have at present is bub's slender waist and chunky thighs mean his perfect size is in between the snappies, but he's a growing boy. Give it a couple weeks and I am sure it won't be a problem.
If I had to nitpick to find something to improve, it would be slightly more contoured (rather than a triangle) shape, or softer stretch around the top of the thighs. But it's really a non-issue.
Go for the Mimi and Co nappies, you'll love them.

Really impressed with Mimi & Co

Great Quality!

Amazing quality, very thick and soft unlike other brands!

Great Quality!

Amazing quality, very thick and soft unlike other brands!

Convenience and stylish

I used this large wet bag as nappy bag while traveling with my son. Its large capacity fit all the essentials I need from nappy cream, diapers as well as extra clothes .
Furthermore , removable strap handles is such a clever design I can hooked it to my backpack or stroller when needed be.

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Great wipes

Great wipes. They do the job. Not too big or cumbersome, and I can still get a few swipes out of one cloth. Perfect size! I can fit 8 or 9 in the 900ml silicone container.

Brilliant

I was so impressed with these pants! My daughter is 3.5 years old hated the potty so I was unsure about jumping straight into pants. One month on… Jasmine is now comfortably using the toilet. No accidents at bedtime. And more comfortable with number 2’s.
My daughter is very picky, cautious and needs to feel in control and safe.
These pants have been a godsend

The first nappy I reach for after wash day

Half of my nappy stash is now Mimi and Co and I'm hoping to replace the other 15 over too! I love the absorbency, ease of closure, the cutest designs in any MCN brand and MOST importantly, no leaks! Everyone recommends these nappies for a reason, trust me you won't regret it! My golden haired girl in her golden nappy for reference ☺️

Easy wipes

Easier than you think to convert to cloth wipes from disposable! These do such a much better job of cleaning up number 2’s than the disposables and they really are just so easy to incorporate into your routine.

Best nappies by far!

Mimi’s 2.0’s are the best! By far the best fitting nappy from a skinny newborn to chunky baby and then toddler years. The more slender wing design means they fit so much better than other brands. My only regret was not purchasing them sooner!