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Waterproof Breathable Crib Mattress with Organic Pad

Rated 4.7 out of 5
30 Reviews|, 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  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

More to consider

Q&A

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4 Questions
Es the Berkley panel crib and changer ??? Is good for this ?? ?

Best Answer:  Yes! This is a standard crib size mattress and it will fit a standard size crib.

What stores is this available?

Best Answer:  Soundly is exclusive to Babylist so you'll only find it here.

Would this fit in the bassinet of 32 w 18in length safely?

Best Answer:  Thank you for your question. No, this is a stand-size crib mattress. You would need a smaller bassinet-size mattress.

Does this mattress fit the Davinci Sammy Scallop 4-1 convertible crib?

Best Answer:  Yes, both the mattress and crib are standard size, so they are compatible.

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
PERFECT FOR BABY TO GET PEACEFUL SLEEP
This review was collected as part of a promotion
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
Nov 20, 2024
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This review was collected as part of a promotion
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
Nov 20, 2024
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This review was collected as part of a promotion
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
Nov 19, 2024
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Opens Media Viewer to photo submitted by Amazing mattress for little ones
Opens Media Viewer to photo submitted by Amazing mattress for little ones
Opens Media Viewer to photo submitted by Amazing mattress for little ones
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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
Nov 18, 2024
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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
Nov 16, 2024
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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
Nov 15, 2024
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Opens Media Viewer to photo submitted by MamaJ
Opens Media Viewer to photo submitted by MamaJ
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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,
Nov 15, 2024
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Opens Media Viewer to photo submitted by KayGiaco
Opens Media Viewer to photo submitted by KayGiaco
Rated 5 out of 5
The Cure For Sleepless Nights
This review was collected as part of a promotion
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.
Nov 6, 2024
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Rated 5 out of 5
Great Infant Mattress
This review was collected as part of a promotion
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.
Oct 29, 2024
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Opens Media Viewer to photo submitted by Lexi
Opens Media Viewer to photo submitted by Lexi
Rated 4 out of 5
Luxury comfort fit for a baby
This review was collected as part of a promotion
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
Oct 29, 2024
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