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The Sleep Store

Waterproof Cotton Mattress Protector

Gift wrapping:
Options available
Colour Bucket:
No Colour
Size Bucket:
Large Co-Sleeper - 87 x 52cm
Size Bucket:
Large Moses Basket - 72 x 40cm
Excluded Free Shipping:
not archived
Size Bucket:
Bassinet - 80 x 40cm
Made From:
Fitted Sheets
Mattress Protectors
Deals Available:
$29.95 - $37.95

or 4x $7.49 payments.

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Product Description


OHBaby! Awards 2020 - GOLD WINNER - Best Baby Bedding - The Sleep Store

Want a Mattress Protector that's Cotton, Waterproof and a Fitted Sheet all in one?

We have it here!  Our 2 in 1 fitted sheet and mattress protector is soft jersey cotton on top with a breathable waterproof backing. 

At The Sleep Store we love products that make life easier for parents, with saving time and money being high priorities for all our team! 

So when we were designing a mattress protector, we also wanted it to work well as a fitted sheet. Why use a sheet and a separate mattress protector if one product could do both? So we are thrilled to tell you about our Cotton Jersey Waterproof Mattress Protector - a mattress protector and fitted sheet in one. And yes it really does do both jobs super well.

The soft jersey cotton top is lovely to sleep on. No need to add a fitted sheet over the top. This instantly saves you time and money, with one less item to put on the bed and wash. 

On the reverse of the jersey cotton is our excellent waterproof and breathable layer, protecting your mattress from all the possible icky liquids that come from children! The waterproof layer is not crinkly and softens up quickly in the wash.

These super useful mattress protectors are excellent for year-round use, being comfortable to sleep on and never hot or sweaty feeling as the waterproofing is so breathable.

All the benefits on a good quality mattress protector and quality jersey cotton sheet in one clever product.

About our range

Our Sleep Store bedding range has been designed by parents for parents. We've designed it in house so we can offer a range that's made to our high standards, with everything our customers want from premium bedding. Manufactured exclusively for our customers, Sleep Store bedding offers excellent quality and wonderful value. 

We are so thrilled with our range and we can't wait to hear how much you love it too. 


We have worked closely with a leading, specialist bedding manufacturer to develop our Sleep Store bedding range for you. This factory also manufactures duvet inners, mattress protectors and wool underlays for leading English department store chains, so we are very confident our range is of the same high quality!

Your Sleep Store bedding comes with a one year warranty. Please tell us how much you love your Sleep Store bedding with a review or contact us if you have any questions.


  • Soft to sleep on
  • Waterproof
  • Keeps mattress dry & hygienic
  • Clever 2 in 1 design
  • Less laundry for you

Sizing Information

Sizing Chart

SizeSuitable for Measurement
Moses Basket
The Sleep Store Moses Basket
32 x 70 +10cm
Large Moses Basket
All small oval bassinets & moses baskets38 x 75 + 10cm
BassinetMost bassinets including Frank Bassinet & Cariboo40 x 80 + 10cm
Most large bassinets, cradles and bedside co-sleepers
50 x 92 + 10cm

How to Use

Please note -
  • Underlay is suitable for babies and children over 6 months old
  • Duvets are suitable for babies and children over 12 months old
  • Pillows are suitable for babies and children over 12 months old

Materials & Care


100% cotton top layer to sleep on
Waterproof PU backing for mattress protection
Stretchy polyester fitted skirt
Machine wash
Line dry or low tumble dry
Please follow the care instructions on the care label
Certified STANDARD 100 by OEKO-TEX

Made in China - Click here for more details on our ethical sourcing policy

Shipping & Returns Information

Fast Shipping - In stock, ready to ship!

We offer fast, economical shipping across New Zealand. All items on our website are in stock, ready to dispatch (excludes pre-order or custom size items). Most orders arrive within 1-3 business days. Auckland shipping is generally overnight or you can choose Click and Collect.

Shipping starts from $5 for small items. Just add your items to your cart and use the Shipping Estimator in the Mini Cart or Cart with your post code. Please double check your shipping in the checkout, particularly for large items which the estimator doesn’t accurately calculate.

We ship with Courier Post & Fastway. Packages are sent Non-Signature Required unless over $350 value or you request Signature Required for security concerns. If you are rural, we don’t charge extra but please do include a note on your order so we can ticket your package correctly. Please allow additional days for rural or you are ordering during holiday periods or major promotions.

Large Furniture is shipped using a designated furniture delivery service with two person delivery to the door.

Free Shipping for orders over $100* (excludes large items)

Free shipping is available when you spend over $100! Please note bulky or heavy items are excluded from this offer and you can confirm the correct shipping at the checkout. Unfortunately our Cart Shipping Estimator does not accurately exclude large items from free shipping calculations. We apologise for any inconvenience with technical limitation.

Go to Shipping & Delivery Page

Hassle-free Returns for 365 Days!

We have expert staff available to help you choose the perfect item – how can we help before you purchase? However, when you do purchase something that doesn’t fit or isn’t quite right, we offer an excellent returns policy and the best possible customer service.

We also know life with babies and children is busy, so you have up to 365 days for your returns and exchanges to come back to us:

  • Up to 90 days from purchase - You can return for an Exchange, Store Credit or Refund
  • Up to 365 days from purchase – You can return for an Exchange or Store Credit

Returned items must be received back in perfect condition, unused and unwashed condition including the instructions and packaging. Please ensure you carefully package items so they are received back in perfect condition.

Our Returns and Exchanges page has full details, including product specific returns information and our Returns Form.

Go to Returns Page

Brand Information
The Sleep Store
We're thrilled to bring you our own brand range of baby and family sleep essentials. We have developed our range of natural fibre bedding & clothing with parents in mind, to offer fabulous quality and great value. Our organic cotton bedding and wool underlays is award winning and top rated by our customers. Our aim is for The Sleep Store products to be the best on the market. The Sleep Store range is designed and developed in house by our own team and now includes baby sleeping bags, bedding, merino clothing, organic cotton clothing, cots, bassinets and more. We are all parents and know what fabrics and features make life easier for parents, and great for little ones to use.