Don't worry, your baby can't read this
Being a mum is
f#@%n hard
A nappy that actually doesn't leak makes it a little easier.
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The 3am problem
A leak doesn't cost you a nappy. It costs you the night.
It's never just the nappy.
- Change the nappy. Then the singlet, the sheet, the mattress protector, and sometimes the mattress.
- Settle a baby who is now wide awake. Cold, wet, and unhappy about all of it.
- Do it again the next night. Because nothing about the nappy changed.


Up to
-
500ml
Liquid it holds in one nappy
-
12hr
Leak protection overnight
-
30days
A box lasts at every size
-
$3.63
A day on subscription
How it holds
Three things decide whether a nappy leaks. We built for all three.
- 01
It seals at the legs
Most leaks escape at the leg long before the nappy is full. Two cuffs at each leg, so when one is broken by a roll the other is still holding.
- 02
It takes the volume
About 500ml at size 4, locked away in the core as gel. The industry average holds about 350ml.
- 03
It holds at the back
Most blowouts escape up the back. A pocket across the back of the waist catches it before it reaches the waistband.
What's in it
Six materials. All of them named.
Here is each one and what it is doing in there.
-
Cotton
Against the skin. No fragrance, no dye.
-
Polypropylene
The dry layer. Keeps her skin dry, fewer rashes.
-
Fluff pulp
Soaks it up fast and spreads it right out.
-
Super absorbent polymer
Turns wee to gel so it cannot leak back.
-
Spandex
The stretch at the waist and legs. No marks.
-
Polyethylene
The outside layer, off her skin. Dry sheets.
Where the joking stops
We're serious about making amazing nappies. We just refuse to be boring about it.
- 1 Double cuff at the leg Two seals at each leg. If a roll breaks the first, the second is still holding.
- 2 A pocketed back A raised wall inside the back that catches it before it reaches the waistband.
- 3 100% cotton against the skin Cotton on the face that touches her, over a soft non-woven. It stays dry against her skin even when the core underneath is full.
- 4 More polymer inside More of the wee turns to gel, and gel cannot be squeezed back out.
- 5 A stripe that shows it is wet Changes colour, so you can see it without undoing anything.
And what we do not put in it
- Fragrance
- Parabens
- Latex
- Lotions
- Chlorine bleaching
- Rubber
- Alcohol
- Phthalates
- VOCs
- Dyes against the skin
- PFAS
Side by side
Put it next to the one you're using.
Eight things that decide whether you're changing sheets at 3am.
| What it does | MUTHR | The supermarket oneSupermarket | The premium online onePremium |
|---|---|---|---|
| A pocket across the back of the waist, where fluid gets out | |||
| 100% cotton against the skin | |||
| Two cuffs at each leg | |||
| The size printed on the nappy | |||
| Every material named | |||
| Dyes kept off the skin | |||
| No PFAS | |||
| No fragrance |
The subscription
Set once. Then stop thinking about nappies.
A box every month, so you can handle everything else.
Every month
A$108.90 a box on subscription
That is about A$3.63 a day, delivered. A$121 if you buy one box on its own.
- Free metro shipping, every box
- Skip, resize or cancel by email
- Sizes up automatically as they grow
- Fitting pictures in the box, so the first change goes on right
Or buy one box, no subscription.
FAQs
Questions.
What happens if it leaks anyway?
How is this different from the overnight nappy at the supermarket?
Five things.
- A pocket at the back. It catches it before it reaches the waistband.
- A double seal at the leg. If a roll breaks the first, the second is still holding.
- 100% cotton against the skin.
- Higher absorbency. About 500ml at size 4, locked away as gel.
- Colours and a material you fall in love with.
I don't want to lock into a subscription before the baby arrives.
What size do I order?
What is actually in it?
How much is it, and how long does a box last?
A$121 a boxA$108.90 on subscription
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