SleepSaver Crib Sheet

$180.00 +3600pts

Keep your baby’s crib mattress dry and clean with Lil Helper’s waterproof mattress cover. Soft, durable, and easy to clean for stress-free sleep!

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Lil Helper’s waterproof crib mattress cover ensures your baby’s mattress stays clean and dry, no matter what. Designed with high-quality, soft materials, this cover provides reliable protection against spills, leaks, and accidents while being gentle on your baby’s skin. Easy to remove and clean, it offers peace of mind for parents and a comfortable, dry sleeping environment for your little one.

TOP: Minky Sheet
MID: Microfiber
BACK & SIDES: Waterproof PUL

LENGTH: 52 inches
WIDTH: 28 inches
HEIGHT: 8 inches

  1. Before washing, make sure any solid matter is removed from your product. For items with heavy soiling that may stain or develop odors, rinse under cold running water until the water runs clear before storing for wash day.
  2. For a deep clean, start with a pre-wash on a short cycle using warm water (up to 140°F / 60°C) and the recommended amount of detergent, such as Tide Original to Line 1. Follow with a heavy-duty, longest-cycle wash in warm or cold water, again using the appropriate detergent amount. To ensure proper agitation, add other items to create a full load.
  3. For everyday or lighter messes or items already pre-rinsed, a regular cycle in cold or warm water (up to 140°F / 60°C) with the normal amount of detergent is sufficient.
  4. Whenever possible, hang to dry. If you’re in a rush, you can tumble dry on low.

Need Help? We’re here for you! If you have any questions or concerns, reach out to us at delight@lilhelper.ca

Two products in one waterproof crib sheet

Two-in-One Design

Acts as both a fitted crib sheet and waterproof mattress protector — double the function, half the laundry.

Absorbent

Absorbent & Waterproof Layers

Hidden absorbency wicks away moisture, while the waterproof backing keeps your mattress dry and mess-free.

Fits just right

Snug, Soft & Stylish Fit

Soft top layer, strong elastic edges, and prints that actually make 2 a.m. sheet changes slightly less painful.

Two Products in One (Because Sleep Is Precious)

Two Products in One (Because Sleep Is Precious)

Why buy a separate sheet and protector when one can do it all? The SleepSaver works double duty as a cozy fitted crib sheet and waterproof mattress cover. No leaks, no late-night panic—just fewer things to wash and more time for sleep (or coffee).

Absorbent, Waterproof, and Battle-Tested

Much like the world’s best cookie, it’s all about the layers. A soft, cozy top keeps your little one comfy, an absorbent middle layer handles surprise leaks, and the waterproof backing seals the deal—literally. Even the sides are protected from mystery stains and midnight messes.

Fits Right, Looks Right, Feels Right

Designed to fit standard crib mattresses snugly with durable elastic edges that stay put—even through toddler gymnastics. Available in prints that range from calm and neutral to bright and playful, these sheets make bedtime a little more fun (and cleanup a lot easier).

FAQ

You may not want to follow me for more tips on getting your baby back to sleep… but if you have more questions about these baby crib sheets you should read this waterproof crib mattress cover FAQ.

Helpful Guides

Blog

They’re 52 inches in length, 28 inches wide, and 8 inches in height.

It depends! Most toddler beds use the standard crib mattress! If yours does, congratulations, you can rock these sheets into toddlerhood! If you are not too sure, have a look at our SleepSaver measurements above!

YES! These fantastic SleepSavers act not only as the perfect crib sheets but also as a mattress protector! They are not only super absorbent to keep your baby feeling dry (no more waking to a pool of spit-up and drool), but they are also backed with a waterproof PUL to keep your mattress safe and dry too! Even the sides are waterproof, so every part of your cotton crib is covered! Cheaper sheets may not have this.

Rest easy washing your waterproof crib mattress covers on a heavy-duty warm cycle with a recommended, commercially available detergent. Always line dry when you can; if not, please tumble dry it on low! Any time you are dealing with super mega absorbent materials, we recommend avoiding any sort of fabric softener or dryer sheets that can coat the fabric and cause repelling.

These SleepSavers are made up of three layers that all work together to give your little one the best possible sleep. The top of the sheet is a super soft and comfortable minky fabric. The middle layer of the SleepSaver is our super absorbent microfiber, which is made to absorb any sort of liquid that finds its way there (keeping your baby's sensitive skin dry and soft). Finally, the bottom layer and sides are a waterproof PUL to keep your mattress safe too!


I’m also going to take the opportunity to call out whoever came up with the phrase, “Sleep like a baby.” We all know why...

Customer Reviews

Based on 65 reviews
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(61)
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J
Jaye
Shrunk after 3 washes

I loved this -- absorbent so no need to change after a minor leak or spit up; just move my newborn to a different spot. It was expensive but I was glad that I got two.

Unfortunately, after washing 3 times since we started using them 4 months ago (heavy-duty warm cycle, as instructed, and only line drying), they have shrunk. I can no longer stretch it to properly fit the length and width of my standard crib mattress. (See picture attached -- blue edges showing because the absorbent part has shrunk.)

For something so expensive, I had expected it to last at least 3 years of regular use, not just 4 months.

On another note, these crib sheets are now $193 CAD, more than twice the cost last year. Why has the price increased so drastically? You can get a high quality crib mattress for about the same price.

Hey there Jaye!! Thank you for taking the time to share your experience with your Sleepsaver Crib Sheet. Our team is so glad that we were able to talk with you on the phone and come to a solution together. PUL is not known to shrink, so we appreciate you reaching out to us to let us know your experience. We hope that you have a lovely day! - Amanda @ Lil Helper

A
Alex
Cute patterns and so simple!

Ordered a few of these on the recent sale and so happy with the size, quality, and fit of them on our baby’s crib mattress! We originally had plans to get a waterproof liner and then cotton sheets so having a few of these 2 in 1s is so much simpler!

Hi Alex! It is truly music to our ears to hear that our Sleepsaver sheets are making your life simpler! Thank you for being such a loyal customer and for leaving a thoughtful review for other folks to read! We hope you have a sun shiny day! - Amanda @ Lil Helper

A
Alicia

Soft and minky feeling. Bought as a shower gift but would love it for my own bed. Simple but cute pattern

A
Alicia

So soft! Minky like. Very cute pattern. Bought as a baby shower gift

Hey Alicia! Thank you for the love and for sharing with your friends/family - we are always honored when people gift Lil Helper gear!
Our stay dry and absorbent minky is a fan favorite! I hope the new addition has the sweetest dreams on their new sheet!
Much love,
Caitlin @ Lil Helper

L
Laura Kilbrai
Amazing!

This has been a great purchase! My baby is so drooly (and spit up-y) and was continually waking up from naps and overnight sleeps with his face in a cold puddle. This has completely taken away the puddles and bonus that the fabric is so soft. The price tag might seem high at first glance, but other high end crib mattress protectors are similar price, and this is a 2 in 1 with the sheet and protector. I wish you made these in adult pillow cases because I would totally buy one for myself! I do wish the print options included solid colours. I chose the Watercolour Greenery because that went best with our jungle animal nursery theme but don't like the little bugs in the leaves.

Hey Laura!
I have amazing news for you - pillow cases in all sizes are coming soon!!
We LOVE creating new products that help with life's messy moments and as sleep deprived parents reports of our sleepsavers giving families more rest makes us absolutely giddy!
I will be walking on cloud nine alle day from reading your kind words, and will take your print suggestion to Mohammed - stay tuned to our social media where he will share all the details about all our upcoming solutions to life's messy moments!
With gratitude,
Caitlin @ Lil Helper

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