Spolier alert.
We make waterproof fitted sheets.
Curious about waterproof sheets?
You've come to the right place.
At Little Human Linens we are deeply passionate about helping parents make the right safe sleeping choices for their family.
No fluff. No marketing BS.
Just the latest evidence, explained in a way that makes sense.
We promise.
Why Waterproof?
A waterproof sheet is an essential part of a safe sleep space for your baby.
It's a barrier to liquids, preventing spit up milk and urine from soaking into your mattress.
But more importantly is protective layer to prevent carbon dioxide rebreathing.
LEARN MORE
A waterproof sheet is an essential part of a safe sleep space for your baby.
It's a barrier to liquids, preventing spit up milk and urine from soaking into your mattress.
But more importantly is protective layer to prevent carbon dioxide rebreathing.
LEARN MORE
How do they work?
We reinvented fitted sheets to create an easy to use, 2 in 1 fitted sheet and mattress protector.
They look and feel exactly like a fitted sheet, but have a secret waterproof layer underneath.
Regular sheet outside, superhero inside.
It's the only layer you need.
SEE THEM IN ACTION
We reinvented fitted sheets to create an easy to use, 2 in 1 fitted sheet and mattress protector.
They look and feel exactly like a fitted sheet, but have a secret waterproof layer underneath.
Regular sheet outside, superhero inside.
It's the only layer you need.
SEE THEM IN ACTION
Are They Safe?
Short answer? Yes.
- INPAA Approved for safe sleeping
- CO2 tested to prevent rebreathing
- GOTS Organic Cotton
- OkeoTex 100 Certified PUL
We looove to talk about safe sleep.
WANT TO KNOW THE LONG VERSION?
Short answer? Yes.
- INPAA Approved for safe sleeping
- CO2 tested to prevent rebreathing
- GOTS Organic Cotton
- OkeoTex 100 Certified PUL
We looove to talk about safe sleep.
WANT TO KNOW THE LONG VERSION?
What size do I need?
Great question. And the answer is - it depends!
We have 6 sizes to suit almost every bassinet, co-sleeper, cot and kids bed on the market.
If tape measures and numbers have your head spinning, we got you. Let us know the brand/model of bassinet or cot you need to fit and we'll match you with your perfect fit.
GET YOUR FIT CHECK
Great question. And the answer is - it depends!
We have 6 sizes to suit almost every bassinet, co-sleeper, cot and kids bed on the market.
If tape measures and numbers have your head spinning, we got you. Let us know the brand/model of bassinet or cot you need to fit and we'll match you with your perfect fit.
GET YOUR FIT CHECK
Who is Little Human Linens?
Little Human Linens was founded by Kellee Eriksson in 2015 when traditional baby bedding just wasn't cutting it.
From designing and hand sewing the very first prototypes, Kellee has grown Little Human Linens to become a global brand on a mission to set a new standard in the Infant & Nursery Industry.
WANT TO KNOW MORE?
Little Human Linens was founded by Kellee Eriksson in 2015 when traditional baby bedding just wasn't cutting it.
From designing and hand sewing the very first prototypes, Kellee has grown Little Human Linens to become a global brand on a mission to set a new standard in the Infant & Nursery Industry.
WANT TO KNOW MORE?
Traditional sheets don't work.
Safe Sleeping Approved
INPAA Approved for Safe Sleeping
Our sheets have been independently tested and approved to have gone above and beyond the minimum safe sleeping standards for product safety.
Learn more about INPAA
CO2 Rebreathing Safe
Preventing carbon dioxide rebreathing is the newest scientifically backed advancement in the fight to reduce SIDS. Our sheets have been independently tested and approved as an effective barrier to CO2.
GOTS & OekoTex 100 Fabrics
We use GOTS certified organic cotton and dyes. Our waterproof lining is OekoTex 100 certified - the highest standard required for infant textiles.

Size Range
Small Bassinet
The smallest sheet in our range
Made to fit traditional bassinets, moses baskets, Snoo bassinet and pram bassinet mattresses up to 5cm in thickness.
81 x 41 x 10cm (32 x 16 x 4")
Co-Sleeper
Has deeper sides to fit most co-sleeper bassinets and change pads
Made to fit Co-Sleeper or Bedside Bassinets, Larger European Bassinets and traditional change pads with bumpers.
85 x 51 x 17cm (33.5 x 20 x 6.6")
Mini Cot
Our Mini Cot Sheets are the solution for a compact cots and some travel cots
Made to fit Mini Cots, Compact Cots and some travel cots. They are 10cm smaller (about the length of your hand) on both the length and width compared to a regular cot sheet
120 x 62 x 20cm (47 x 24.4")
Standard Cot
The most popular or default size for cots in Australia
Made to fit standard Australian & US cots mattresses.
132 x 71 x 20cm (52 x 28 x 7")
European / Large Cot
The largest cot sheet in our range
Made to fit European Cotbeds or larger cots popular in the UK and Europe.
142 x 71 x 20xm (56 x 28 x 7")
Kids Range
Time for a big bed?
Fits standard Australian single or king single mattresses, with extra deep sides.
Single: 188 x 92 x 38cm (74 x 36 x 15")
King Single: 203 x 107 x 38cm (80 x 42 x 16")

Still not sure which size?
Kellee Eriksson - Founder & CEO
Little Human Linens was founded in 2015
Emergency Nurse in a business world
With 16 years clinical experience as an Emergency Nurse and more than 5 years in the business world, Kellee is on a mission to set a new standard for brands in the Infant & Nursery Industry.
The Original Waterproof Sheet
From hand sewing the very first waterproof fitted sheets in 2015, Kellee has grown Little Human Linens to be a global brand. Her innovative and unique design has stood the test of time and is the number 1 choice for parents worldwide.
Safety first.
As an INPAA Baby Safety Ambassador, Kellee is a passionate advocate for safe sleeping and is committed to setting a new standard for the way brands market to parents in the Infant & Nursery Industry.
Less fluff, more science
Little Human Linens is committed to empowering parents with the knowledge they need to choose the right products for them, all backed by current evidence.
