Skip to content

The Mindful Parent
Baby Registry
Shop by Category
Shop All
Gift Card
Sale

The Mindful Parent
Baby Registry
Shop by Category
- Downloadable PDFs
- Simple Steps Bundles
- Feeding & Bottles
  
  Bottles
  Cups
  Solid Feeding
  Burp Cloths
  Bibs
  High Chairs
  Nursing Pillow
  Bottle Cooler / Bag
  Drying Racks
  Bottle Cleaning
  Bottle Accessories
  Shop All
- Bath & Skincare
  
  Bath Toys
  Towels
  Washcloths
  Shampoo & Body Wash
  Skin Protection & Care
  Bath Filter
  Bath Accessories
  Nail Care
  Shop All
- Clothing
  
  Tops
  Bottoms
  Bodysuits
  Onesies
  Dresses
  Beanies
  Socks
  Pajamas
  Clothing Accessories
  Shop All
- Diapers & Wipes
  
  Diapers
  Wipes
  Cream / Ointment
  Underwear
  Diaper Bags
  Diaper Pail
  Changing Pad Covers
  Changing Pads
  Diaper Accessories
  Diaper Bundles
  Shop All
- Toys & Play
  
  Toys
  Baby Cards
  Puzzles
  Playsets
  Playhouses & Pretend Play
  Kitchen Towers
  Books
  Rugs
  Busy Boards
  Milestone Cards
  Picnic Blanket
  Toy Cleaning
  Shop All
- Sleep Essentials
  
  Bassinet
  Bassinet Sheets
  Sound Machine
  Crib Sheets
  Crib Mattress
  Floor Beds
  Swaddles
  Blankets
  Baby Monitor
  Humidifier
  Sleep Accessories
  Sleep Bundles
  Shop All
- Strollers & Baby Carriers
  
  Wagons
  Baby Carrier
  Shop All
- Pacifiers & Teething
  
  Pacifiers
  Pacifier Clips
  Teethers
  Teeth Care
  Pacifier Cleaning
  Shop All
- Formula & Pouches
  
  Formula
  Pouches
  Solids
  Shop All
- Breastfeeding
  
  Breast Pumps
  Breastfeeding Accessories
  Shop All
- Playroom Picks
  
  Playmat
  Play Couch
  Shop All
- Nursery & Decor
  
  Lighting
  Storage & Organization
  Wall Decor
  Shop All
- Travel
  
  Beach Accessories
  Shop All
- First Aid
  
  First Aid
  Nose Cleaning
  Shop All
Shop All
Gift Card
Sale

Facebook
Instagram
TikTok
YouTube

Collection: Crib Mattress

Availability

In stock(2)
Out of stock(0)

Price

From To

From $

To

To $

Brand

KATU(1)
Naturepedic(1)

Organic 2-Stage Crib Mattress

Organic 2-Stage Crib Mattress

Save $200.00

Vendor: KATU

Organic 2-Stage Crib Mattress

Regular price $299.00

Sale price $299.00 Regular price ~~$499.00~~

Unit price

/per

Crib Mattress for Babies and Toddlers

Shop on Partner Site

Vendor: Naturepedic

Crib Mattress for Babies and Toddlers

Regular price $359.00

Sale price $359.00 Regular price

Unit price

/per

Join the Movement for a Non-Toxic Future

Be the first to know about new product launches, exclusive discounts, and expert tips on creating a non-toxic home.

Email

You have already subscribed!

By subscribing you agree to the Terms of Use & Privacy Policy.

About

Simple Steps Market is a trusted marketplace curating only the safest, non-toxic baby essentials—rigorously vetted by health experts—so conscious parents can shop with confidence in one convenient place.

Learn More

Links

Shop All
Gift Card
Gift Registry
Our Story
Our Standards
Simple Steps Blog
FAQ
Contact Us
Shipping Policy
Refund Policy
Terms of Service
Privacy Policy
CCPA Privacy Notice
Disclaimers
DMCA Copyright Infringement Notice
Parenting Personality Quiz

For Brands

Interested in partnering with us?

Let's Work Together

Affiliate Program

Interested in joining our affiliate program?

Let's Work Together

Facebook
Instagram
TikTok
YouTube

© 2026 Simple Steps Market. Powered by Shopify

Your cart

🎉 You've got free shipping! Use code SSM125 at checkout. Spend $0.00 more to reach free shipping!

Your cart is currently empty.

Check out our bestsellers – your baby deserves it!

New Parent Essentials

Estimated total $0.00 USD

Taxes and shipping calculated at checkout

View cart

Search

Search

Choosing a selection results in a full page refresh.
Opens in a new window.