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Waterproof Breathable Crib Mattress with Organic Pad

Rated 4.7 out of 5
30 Reviews|, 4 Answered Questionsor
$
349.99
Free shipping & returns for Babylist orders $45+
color
White
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Overview

Description

The Soundly Waterproof Breathable Crib Mattress is made for baby’s comfort and parent’s peace of mind—it features safe, premium materials and high quality craftsmanship. The mattress is GREENGUARD Gold Certified, meaning it’s been tested for over 10,000 chemicals and VOC emissions, contributing to cleaner indoor air.

Designed with dual-sided firmness, the mattress offers a firmer side for infants and slightly softer side for toddlers. It weighs less than 8 lbs, which makes bedding changes and flipping the mattress easier. Another key feature: square corners create a snug fit in standard-size cribs and toddler beds, which is important for safety. The mattress comes with an airy, breathable mesh cover that helps regulate baby’s temperature, plus a PVC-free double-sided waterproof barrier. When there’s a mess, it goes right in the wash.

In addition to the mesh cover, this Soundly bundle includes a washable Organic Waterproof Crib Mattress Pad for added comfort and protection. It’s made with a certified organic cotton allergy layer on the top, quilted sustainable comfort filling in the middle and PVC-free waterproof barrier on the bottom. The pocketed fitted skirt wraps underneath the mattress for a secure fit. Note: the mattress pad arrives already on the mattress to reduce the carbon footprint for shipping, although it’s a bonus item and not required for mattress use.

You can also get a second Organic Waterproof Crib Mattress Pad (sold separately) for a laundry day backup.

Please note: there’s a tag on the mattress (beneath the organic pad) that shows which side is the infant side of the mattress.

What we love about it

A GREENGUARD Gold Certified breathable mattress with a double-sided waterproof cover and a bonus organic cotton pad.

Details

  • Includes Soundly Waterproof Crib Mattress, Mattress Mesh Cover and Organic Waterproof Crib Mattress Pad
  • Mattress
    • 52” x 28” x 6”
    • 7 lbs 15 oz
  • Mattress Cover
    • 52” x 28” x 6”
    • 2 lbs
  • Mattress Pad
    • 52” x 28” x 1” with 8” drop side/tuck
    • 1 lb
  • 2-stage dual-sided firmness
  • Core made with sustainable materials
  • GREENGUARD Gold Certified for a healthier indoor environment
  • Passes ASTM crib mattress standards and CPSIA children’s products regulations
  • Firmness and durability tested to last for years
  • Mattress care: Gently spot clean the surface of the mattress with a damp cloth and mild soap or detergent
  • Exclusive to Babylist
  • The following item can be returned within 120 days of purchase
  • Note: there’s a tag on the mattress (beneath the organic pad) that shows which side is for use with an infant

Mattress Cover

  • Breathable and airy mesh surface
  • PVC-free waterproof barrier
  • Zip closure
  • Machine wash and line dry

Organic Waterproof Crib Mattress Pad

  • Certified organic cotton allergy barrier on top, a quilted sustainable comfort filling and PVC-free waterproof barrier on bottom
  • Note: you may notice small dark-colored flecks in the fabric; this is a result of the unbleached organic nature of the product
  • Deep pocketed fitted skirt wraps underneath mattress for secure fit
  • Machine wash and dry

Tag Info

  • Finished size: 27 1/4 x 51 5/8 inches
  • Net weight of filling materials: 6 lbs, 5 oz
  • All new material consisting of: 100% polyester fiber batting
  • Made in USA of US and imported parts
  • Reg No: PA 23169(NC)
  • Certification is made by the manufacturer that the materials in this article are described in accordance with law
  • Made by Kolcraft Enterprises, Inc.
    • 10832 NC Hwy 211 East, Aberdeen, NC 28315
    • (800) 453-7673

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Q&A

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Customer reviews

30 Ratings
4.7out of 5
30 Ratings

Rated 5 stars by 80% of reviewers

Rated 4 stars by 13% of reviewers

Rated 3 stars by 7% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 0% of reviewers

1-10 of 30 Reviews
Rated 5 out of 5
Nov 20, 2024
PERFECT FOR BABY TO GET PEACEFUL SLEEP
I can’t say enough good about this mattress & I’m honestly BLOWN-AWAY by the difference using this mattress in comparison to my daughters old one has made in her sleep patterns! I’ve NEVER thought that the comfort of a mattress was very noticeable to an infant. I’ve bought premium memory foam mattresses in the past for my daughter’s crib, and she would sleep a few hours and then wake. She had never slept past 6 am, that is until we switched to this AMAZING soundly waterproof breathable crib mattress! My goodness the difference is incredible. I put my baby down between 8pm & 9pm and she sleeps almost 12 hours every single night now! Not ONCE has she woken up through the night or by 6 am since sleeping on this mattress. I absolutely love the quality of the mattress itself and the covers that come on it. It’s covered with an zippered breathable protector that can be easily unzipped and removed for washing & put right back on, & it also has an quilted/fitted waterproof mattress pad/protector to go over the zippered one, ensuring that the mattress itself stays in tip-top, brand new condition! Which we all know, is A MUST with infants & toddlers as they unexpectedly get sick sometimes, or have blow outs or even leaky cups/bottles! Those layers of protection also save you money on not having to buy mattress protectors separately. I promise you, THIS MATTRESS WON’T GET WET/DIRTY while using just the protectors included with it! I ABSOLUTELY LOVE the dual-sided firmness this mattress offers. The firmer side for infants stage and flip it over to the other side for a little softer firmness for when baby gets to toddler stage for a more comfortable sleep for those ages. The squared corners of this mattress make it fit very snugly in my daughters baby crib, which in turn helps ensure the sheets stay tightly over the mattress while she’s asleep in bed. I have no worries about the sheets coming undone on her when she wiggles around in her crib because the shape and the size of this mattress are just perfect for standard baby cribs & I can easily see that the mattress is tightly fitted up against the railing of the crib preventing any slipping of sheets unless I of course move the mattress myself. Not to mention, this mattress is GreenGuard certified so it’s much cleaner and safer for our delicate little babies to sleep on, and helps protect against allergens. Oh did I mention, even with the high quality craftsmanship and features of this mattress, it’s lightweight weighing under 8lbs, but will still last you for years to come! No need to buy a new mattress when baby transitions to toddler bed! As I stated in the beginning, I can’t say anywhere close to enough good things about this mattress. I could go on and on! HANDS DOWN A MUST HAVE FOR YOUR NEWBORN! I promise you, your baby will thank you by giving you peaceful full nights sleep, EVERY NIGHT :) 20/10 recommend this mattress to anyone on the market for a high quality, trustworthy, and comfortable mattress for their precious babies!
Rated 5 out of 5
Nov 20, 2024
Wonderful Mattress
I received the Soundly Waterproof Breathable Crib Mattress with Organic Pad from the Stellar Testing Panel, and I must say, it's amazing.

I love that the top pad is soft and organic, and the mattress is Greenguard Gold Certified, which every parent can appreciate. The comfort is fantastic, and my toddler seems to sleep cooler, as he's not sweaty and clammy when I check on him before bed. Changing his sheets has actually been easier with this mattress, which was an added bonus I wasn't prepared for. The mattress is lightweight and easy to flip.

Since receiving this mattress, my toddler has actually slept longer, and I can attribute that to how comfortable the toddler side is. My husband and I have been so impressed with it that I am going to purchase one for our little one, who will transition to a crib in the next few months.
Rated 5 out of 5
Nov 19, 2024
Amazing quality
The Soundly mattress checks all the boxes when searching for a crib mattress. Not only is it breathable for ease of mind when you little one is asleep but it’s also waterproof for easy cleanups! The mattress is double sided for two stages of infant to toddler firmness. There is an organic cotton pad that is also an allergy barrier!! As if that wasn’t amazing enough there is even a zip off washable cover. The core is sustainable and earth friendly and Greenguard gold certified, made in the USA. I don’t think there is anything else on the market that checks all of these boxes. The design and quality is unparalleled. I would recommend this completely, especially because my baby even sleeps in it which is a major win!!
Rated 5 out of 5
Nov 18, 2024
Wow
This mattress pad exceeded my expectations by a long shot. I have trouble with mattresses for kids since I'm always thinking about the baby rolling over and bad things happening. However, I had zero problems with this one. My 5 month old slept on it wonderfully and almost through the night, except for a little diaper change. It is super soft and just firm enough. Plus, it's big enough that my baby can roll over and not run into the edges. I'm just completely surprised at how breathable it is and would definitely recommend it. My favorite part is how easy it was to find a sheet that fit because we all know how hard those are to find. I'm very happy with this and I'm telling all my mom friends! Especially with how inexpensive it is compared to the peace of mind knowing my baby will sleep better!
Rated 5 out of 5
Nov 16, 2024
Excellent Quality
The first thing I noticed about this mattress compared to previous crib mattresses I’ve owned was the squared edges, this makes a tight fit around the corner gaps of cribs which I really appreciated. I thought the quality of fabrics and manufacturing to be excellent. It is more comfortable than our previous model, and I felt the craftsmanship was superior. The added pad is nice for keeping it protected though I’m not sure it added any value to my little ones sleep. I didn’t have to wrestle much to get the cover on although it was larger than the old mattress and I felt a struggle getting it to drop into the crib frame.
Rated 3 out of 5
Nov 15, 2024
Good but not wowed
I will say that the Soundly mattress is exceptionally lite, making those awkward sheet changes a lot less like a wrestling match. And my baby and I both agree that the mattress is very comfortable and supportive on both sides. The waterproof cover is made well and very durable and protects the mattress from any leaks. Unfortunately the additional mattress pad fits a little too tightly and has started to separate at the seam from the stress of stretching it onto the mattress. For the price, I would expect that this mattress would be composed of more natural material. The name is somewhat misleading as only the mattress pad contains organic cotton but the rest of the mattress is polyester. Despite the greenguard certification, which is a good start, I have also not been able to verify whether this mattress is sprayed with flame retardants. Overall it has some definite perks but falls short of what it could be.
Rated 3 out of 5
Nov 15, 2024
Eh It’s Okay
I do like that this has a washable cover and mattress pad, however I don’t feel like this is truly breathable, the removable cover seems like it has a plastic like aspect to it that I assume helps make it waterproof. I’m not a fan that the entire mattress itself isn’t washable, which again makes me question how breathable it is if nothing can get through or how exactly it would be cleaned. Fits snug in the crib and I do like that it has an infant and a toddler side. However, it seems quite firm, which I’m not sure if it was just using a new mattress or the fact that it was different, but my baby hasn’t slept very well while using it (could also be molars coming in so I’m not reading too much into that).
Rated 5 out of 5
Nov 6, 2024
The Cure For Sleepless Nights
I absolutely was so pleased with the quality of fabric or the mattress and pad both, previously our little one wouldn’t sleep more than 4 hours in her crib. After a year of hardly any sleep and severe broken sleep we are getting full 11-12 hours of continuous sleep. Three weeks into the swap to the Soundly Crib Mattress and Pad and I’m so thankful. Comparatively this is worth the price point. To know she’s not only safely sleeping but comfortable & rested is worth every single penny. 10/10 recommend this mattress and pad.. especially to the ones desperately looking for sleep.
Rated 5 out of 5
Oct 29, 2024
Great Infant Mattress
This mattress has been great! My baby is very comfortable on it. Not sure if this made a difference in her sleep, but she transitioned really easily to sleeping on it. I love how light it is!! It makes it so easy to change the sheets. I like that the mattress pad is made of clean materials. Overall very pleased with this mattress and looking forward to having the option to flip sides once my baby is older and wants a more cushioned mattress.
Rated 4 out of 5
Oct 29, 2024
Luxury comfort fit for a baby
First off I will say my baby girl has been napping in her playpen and it has been restless nights. Then I tried out the Soundly Crib Mattress pad and have noticed we stopped having middle of the night nursing sessions! She slept so comfortably and stayed asleep. She’s also had more cushion and support to hold herself up using her forearms and practicing her rolling. I truly believe the change in her sleeping environment has helped her greatly! I would highly recommend this mattress pad if you have the budget to splurge responsibly and for a good cause, organic cotton and waterproof is definitely another great feature to have for any crib mattress you purchase. Lastly I am happy to report this mattress lives up to its name with my baby girl now sleeping soundly ever single night!

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