What exactly is a Waterproof Sheet?

Our 2-in-1 Waterproof Sheets combine a soft fitted sheet and a waterproof mattress protector — all in one! They’re designed to make parenting easier by keeping your baby’s mattress dry, fresh, and protected with just the one product.

They also act as a barrier to help protect the mattress against dust mites and allergens - promoting a clean and healthy sleep environment. Cool huh?

Our Sheet Sizes

WATERPROOF SHEET FAQ'S

Our waterproof sheets feature a smart three-layer design to keep your little one dry, comfy, and safe.

Top Layer: 100% cotton, which is soft and gentle against delicate skin.


Middle Layer: A thin polyester fill that wicks away moisture and keeps the sheet’s structure flat and firm, and helps prevent pooling on the surface.

Bottom: Polyurethane Laminate (PUL) This specialised material has microscopic holes that allow air to travel back and forth, whilst trapping water molecules on the surface. This means the sheet allows air flow, but stops liquids from leaking through.

Not at all. Our sheets are quilted and designed to feel just like premium bedding — soft, quiet, and comfy. You’d never know they were waterproof.

We are tempted to shout “the limit does not exist!” But if we had to pick a number it would be 3.

Three sheets means that you can have two sheets layered + a spare!

Nope! Our sheets are mattress protectors. They are not only snuggly soft and breathable, they shield the mattress at the same time. They also help to protect the mattress against dust mites and allergens. You’re welcome!

Bambella sheets are built tough, and are designed to withstand frequent washing. Simply toss them in the washing machine, and they'll come out as good as new for snug fit every time.

Yes, on cool - but line drying will extend their life and keep the waterproof layer strong.

WATERPROOF SHEET SAFETY FAQ'S

Yes — our waterproof sheets are carefully designed to align with Red Nose Australia’s safe sleep principles. That means they fit tightly over a firm, flat mattress with no loose fabric, include no padding or bulky layers, and maintain a safe surface for your baby.

Yes – all materials used in our waterproof sheets are independently tested and certified under the OEKO-TEX® STANDARD 100. This means they’re free from over 100 harmful chemicals and safe for even the most sensitive skin, including newborns.

OEKO-TEX® STANDARD 100 is one of the world's best-known labels for textiles tested for harmful substances. It is a certification system that ensures that all materials used in the of the manufacturing process are completely natural and eco-friendly. All of our products are produced with a STANDARD 100 certification. This means all of our producrs are completely free from any harmful substances.

Absolutely. Our sheets are suitable from birth, as they align with safe sleep guidelines from Red Nose Australia.
The low-profile quilting keeps the surface firm and flat, just as recommended for safe infant sleep.

No – our waterproof sheets are not padded. While they do have a lightweight quilted design, there is no added bulk, cushioning, or padding that would interfere with safe sleep recommendations. The internal layer is a thin, breathable polyester fill that helps wick moisture away and maintain the sheet’s shape — all while keeping the surface flat and firm, just as recommended by Red Nose Australia for infant sleep.

Bambella sheets are quilted for structure, not padding - and yes, they’re completely safe for infants.

The lightweight quilting design locks the waterproof and absorbent layers together. This ensures that the waterproof and absorbent layers perfectly aligned, improves durability, and ensures your baby always sleeps on a firm, even surface (just how safe sleep experts recommend).


Unlike padded or filled bedding, our quilting is thin and low-profile, designed purely for function and style. It gives the sheet that signature Bambella look while maintaining the firm, flat surface that’s safest for your baby.

SHEET Sizing FAQ'S

Basically it comes down to size and fit. Our Moses/Oval Bassinet sheets are slightly smaller and slimmer, with oval shaped edges. They measure 76cm x 36cm x 4cm and are designed for smaller, and slimmer bassinets such as the Snoo, or Moses style baskets. We have created them using elasticised ends to secure the sheet in place, but without putting too much pressure on thinner mattresses that tend to bunch up if the sheet is too tight. 

Our Standard Bassinet Sheets are a rectangular in shape, and feature wider edges and sides to fit a variety of bassinet mattresses and change pads. They measure 80cm x 46cm x 13cm - with the generous sides featuring elastic all the way around to ensure a snug fit on the bassinet mattress. 

131cm x 70cm x 19cm - Standard Australian Cot Size.

Lots! Currently we have 7 sizes:

Moses/Oval Bassinet

Standard Bassinet

Co-Sleeper

Porta Cot

Cot

Single

King Single

Double

Queen

Waterproof Sheets | Your Size Guide

Confusing with sizing? New to the parenting gig? We've got you! Here's our Waterproof Sheet Sizing Guide to make shopping as simple as possible.