Pure Harmony Sleep Safe Organics 2 in 1 Natural Coil Crib Mattress
Best dual-stage mattress for parents prioritizing organic, long-term nursery support.
The Pure Harmony Sleep Safe Organics 2-in-1 Crib Mattress provides a safe and supportive sleep environment for your child from infancy through toddlerhood. It features 182 individually wrapped steel coils for a firm foundation, with a comfort layer on the toddler side. Crafted with organic soy-foam, cotton, and poly layers made in the USA, this mattress ensures a healthy sleep space. The waterproof and anti-bacterial jacquard cover is easy to clean, and integrated air vents promote freshness. This durable mattress is designed for long-term use.
$185.00
Owner Satisfaction
4.6
/ 5
Category Rank
47
/ 337
#47 in Baby Safety
Price vs Category Average
-54%
Below average
Coil Count
18215.5
/ Heavy Duty Gauge Steel Coils
Who it's for
- Parents seeking a mattress that grows with their child
- Health-conscious families prioritizing non-toxic nursery environments
- Caregivers wanting breathable support for safer sleep
Who should skip it
- Parents who struggle with heavy lifting during bedding changes
- Busy caregivers needing machine-washable convenience for accidents
- Budget-focused shoppers looking for affordable nursery essentials
Performance breakdown
Supportive Foundation
Heavy-duty steel coils provide the firm, orthopedic surface infants require.
Material Purity
Organic cotton and soy-foam construction minimize exposure to harsh chemicals.
Dual-Stage Versatility
Seamlessly transitions from a firm infant side to a cushioned toddler side.
Hygiene Maintenance
Waterproof, anti-bacterial cover makes cleaning up inevitable accidents quick and simple.
Breathability
Integrated air vents effectively promote airflow to keep the sleep surface fresh.
Build Durability
Robust border wire and quality construction ensure years of reliable daily use.
Key Specs
Coil Count
182 Heavy Duty 15.5 Gauge Steel Coils
Border Wire
9 Gauge for Extra Strength & Side Support
Dimensions
6.5" x 27.5" x 52.25"
Weight
17 lbs
Internal Layers
Organic cotton, Natural Soy Foam, Poly-fiber Insulator Pad
Cover Material
Anti-Bacterial & Waterproof Jacquard Fabric
Construction
Poly Coil Wrap
Origin
Made in the USA
Features
- 2-in-1 infant and toddler design
- Firm, orthopedic sleep foundation
- Hypoallergenic and chemical-free
- Durable steel coil support
- Waterproof and anti-bacterial cover
- Breathable air vents
- Organic materials
- Made in the USA
What customers say
Customers praise the Pure Harmony crib mattress for its exceptional quality and thoughtful design. The use of organic materials and natural coil support offers significant peace of mind. Reviewers highlight the mattress's versatility, appreciating the two distinct firmness levels that perfectly suit both infants and toddlers. This dual stage functionality ensures it is a smart, long term investment for any nursery, providing lasting value and comfort.
Know before you buy
The mattress features two distinct sides: a firmer side specifically engineered for infants to provide the necessary orthopedic support, and a slightly softer, comfort-focused side designed for toddlers.
The jacquard cover is integrated with a waterproof barrier, meaning it effectively protects the internal layers from spills and accidents. While it is easy to wipe clean, some parents still choose to add a removable mattress pad for extra convenience during middle-of-the-night changes.
The mattress is constructed with 182 heavy-duty steel coils, organic cotton, natural soy foam, and a poly-fiber insulator pad. These materials are chosen to balance durability with a chemical-free, hypoallergenic sleep environment.
The integrated air vents allow for better airflow throughout the mattress core. This helps prevent moisture buildup and keeps the sleep surface feeling fresh and breathable for your child.
Yes, the mattress measures 27.5" x 52.25", which is the standard dimension for full-size cribs in the United States. It is designed to provide a snug, safe fit to prevent gaps between the mattress and the crib frame.
At 17 pounds, the mattress is sturdy enough to provide a firm foundation but light enough for most parents to lift easily when changing crib sheets.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$185