Absolutely zero plastic
World's finest organic materials
Protect your baby's health
Organic Crib Mattress Waterproof Protector
The crib mattress you've been dreaming of.
Dual-sided, 100% organic and plastic-free, all backed by a lifetime guarantee and 100-night trial. It's time to stop stressing about your baby's sleep.
Fits standard US cribs: 52x28x4"
Fully breathable & temperature regulating
Dual-sided to suit both infants & toddlers: 0-4+ years
Not all crib mattresses are created equal. Many mainstream options use polyurethane foam, which studies show can emit harmful chemicals called VOCs.
A study from The University of Texas at Austin found that VOCs from crib mattresses can affect air quality around sleeping infants. (Source)
The Environmental Working Group highlights that polyurethane foam can emit VOCs for years. (Source)
At KATU, we believe your baby deserves better. That’s why our mattresses are made with 100% GOTS- and GOLS-certified organic materials, free from harmful toxins and plastics.
Size: 52” x 28” x 4” , 15 lbs.
Fits Standard Size Baby Cribs.
Meets ASTM safety regulations.
Meets CPSC firmness recommendations.
Pair with a waterproof protector (the 100% organic nature of the mattress does not allow for waterproofing).
SHIPPING
We ship all orders from our warehouse located in Arizona to make sure your order arrives as quickly and as safely as possible.
We offer Free Shipping to all of USA, with a few exceptions such as Hawaii, Alaska & military bases (shipping for these locations starts from $16 depending on the product and weight). We ship using FedEx or USPS (and sometimes a few other partner carriers).
See the average delivery times below:
Mainland USA: 2-5 business days
Hawaii, Alaska & military bases: 4-8 business days
Tracking & Estimates:
You'll receive tracking when your order ships out, usually within 1-2 days after the order is placed (unless it is a pre-order). Shipping times listed are estimates, and can not be guaranteed as delays can happen, although it rarely happens. You can always reach us at wecare@getkatu.com for assistance.
RETURNS
If you are unhappy with your mattress for any reason, you have 100(!) days to return it for a full refund. We ask that you use a mattress protector to keep your mattress in a suitable condition during your trial period, free from excessive stains, tears, odors, or soiling. Maximum 1 mattress allowed per household. Simply reach out to us and we can arrange the return ticket
After we receive your return back at our warehouse, you'll get a full refund within 5 business days. Please note that the customer is responsible for the small return shipping cost, we do not however charge a restocking fee.
"Lovely mattress. I love the two-sided nature of it, and there's no off-gassing, which customers should surely feel comforted by."
— Dr. Meg Christensen (CEO, Interior Medicine)
"Certainly much better quality than what competitors offer and at a lower retail price... the level of transparency/disclosure is brilliant!"
— Donna (CEO, TheOrganicMattress.com)
"I did a lot of research before choosing a mattress, and I’m so glad I went with KATU. The customer service was excellent, and the product exceeded our expectations!"
— Emily R. (Customer)
Let's look under the covers...
We've trawled the globe and sourced the finest organic-certified materials for our mattresses, which are all handcrafted by Thai artisans in our factory
Cover - Organic Cotton
Cover - Organic Cotton
Sourced from India - The GOTS cotton layer provides a luxurious, durable outer shell for the mattress, maximizing comfort and lifespan of the mattress
Comfort Layer - Organic Wool
Comfort Layer - Organic Wool
Toddler Side - Organic Latex
Toddler Side - Organic Latex
Infant Side - Organic Coconut Fibre
Infant Side - Organic Coconut Fibre
Frequently Asked Questions
How does the dual-sided design benefit my child?
This means the crib mattress has a firm side and a slightly softer side. For infants, use the firm side. Once the baby is approximately one year old, turn the mattress over for a more comfortable sleep surface. Both sides are firm enough to be safe for an infant.
How do I care for the mattress?
Since we wanted to make the mattress completely plastic-free, it is not waterproof on its own. Hence we strongly recommend pairing it with the KATU Organic Mattress Protector which fits our mattress perfectly, we offer this at a discounted rate when purchasing a mattress for your ease of use
Is the mattress safe for sensitive babies?
Absolutely! In fact, more sensitive babies will benefit the most from our mattress's 100% organic, VOC-free construction and are most at risk from mainstream mattresses
Will this mattress fit my crib?
Our mattress is built specifically to fit snugly within standard US cribs, it measures 52" x 28" x 4" and weighs approximately 15lbs
How do I know this mattress is safe for my baby?
Our mattress has gone through rigorous lab testing according to CPSIA and ASTM standards. If you are curious, feel free to get in touch and we can happily share the certificates from this testing for your peace of mind
How does the free trial work?
We're so confident that you'll love our products, we're happy to offer a 100-night free trial. We ask that you use a mattress protector to keep your mattress in a suitable condition during your trial period, free from excessive stains, tears, odors, or soiling. Maximum 1 mattress allowed per household.
Simply reach out to us and we can arrange the return ticket
How does the lifetime guarantee work?
KATU Organic Crib Mattresses come with a lifetime guarantee. If you ever have a product issue, please contact us immediately and we will gladly help resolve the issue. As a US-based organic brand, we prioritize solving problems quickly and keeping our customers pleased.
Please leave all labels in place, unaltered. Mishandling and neglect will void the guarantee, including stains and unsanitary conditions. The guarantee does not cover mold, odors, and/or discoloration.
"But how do I know it'll last" you ask...
We get it - we’d ask the same thing…
That’s why we’re giving you a LIFETIME GUARANTEE with your mattress: In the unlikely event that your mattress is rendered functionally unusable, we’ll repair or replace it. It’s part of the KATU Bed For Life™ policy.
That’s how well they’re made.