
SEALY BABY Flex Cool 2 Stage Crib Mattress and Toddler Bed
Mattress, Breathable Hybrid Coil Design, Waterproof Cotton Surface, GREENGUARD GOLD Certified, Standard 52x28…
Price as of 2026-06-02. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Buyers who prioritize quality over price in Crib Mattresses
- •You're on a tight budget — $19 above the category average of $111
- •Graco Premium Crib & Toddler Mattress offers a better rating (4.8/5) at a similar or lower price ($100)
- •Pamo babe Compact Pack and Play — 58% cheaper at $55 (Score A)
- •Newton Baby Crib Mattress and Toddler Bed — higher rated at 4.9/5 ($300)
📊 Based on data analysis of 53 products in this category.
Mubboo Score: B
How It Compares
This Product SEALY BABY Flex Cool 2 Stage Crib Mattress and Toddler Bed | Most Popular Graco Premium Crib & Toddler Mattress | Best Rated Newton Baby Crib Mattress and Toddler Bed | Best Value Pamo babe Compact Pack and Play | |
|---|---|---|---|---|
| Price | $129.97 | $99.97 | $299.99 | $54.99 |
| Rating | 4.7/5 | 4.8/5 | 4.9/5 | 4.6/5 |
| Reviews | 2,695 | 50,383 | 3,813 | 6,293 |
| Mubboo Score | B | A | B | A |
Expert Picks in Crib Mattresses
- Avocado Organic Crib Mattress — safety and sustainability
- My Green Mattress Emily Organic Crib Mattress — safety and sustainability
- Naturepedic Classic Organic Cotton Crib Mattress - Lightweight 2-Stage — safety and sustainability
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
Key Features
- ✦COOL, BREATHABLE SLEEP SURFACE: Natural cotton cover with airy channels helps this crib mattress circulate air around baby’s body for a cooler, more comfortable sleep environment, …
- ✦TWO-STAGE GROW-WITH-ME SUPPORT: Versatile 2-stage dual sided crib mattress design features a firmer infant side that helps support newborns during early development and a more comf…
- ✦HEALTHIER LOW-EMISSION SLEEP SPACE: GREENGUARD GOLD Certified for low chemical emissions, this non toxic crib mattress supports a healthier indoor environment for baby’s nursery, h…
- ✦LONG-LASTING POSTURE-SMART SUPPORT: Durable American steel coil support system in this full size crib mattress gently flexes to align with baby’s body for stable posture support, w…
- ✦TRUSTED USA-CRAFTED DURABILITY: Proudly made in the USA in a single specialized facility, this Sealy baby crib mattress is engineered by an expert crib mattress team for consistent…
Source: product listing on Amazon.
About SEALY BABY
- 15 products in our database
- Average rating: 4.7/5 across all products
- Price range: $79.99 – $199.89
- Categories: Crib Mattresses
Other Crib Mattresses




Bottom Line
SEALY BABY Flex Cool 2 Stage Crib Mattress and Toddler Bed earns Mubboo Score B. Priced at $130 — a premium option, above the category average of $111. Rated 4.7/5 from 2,695+ reviews. Strong buy if: buyers who prioritize quality over price in crib mattresses. Skip if: you're on a tight budget — Graco Premium Crib & Toddler Mattress (Score A, $100) may fit better.
Frequently Asked Questions
Is the SEALY BABY Flex Cool 2 Stage Crib Mattress and Toddler Bed worth buying in 2026?
It earns a Mubboo Score of B, with a 4.7/5 rating from 2,695 reviews — better than 64% of Crib Mattresses we track.
How much does the SEALY BABY Flex Cool 2 Stage Crib Mattress and Toddler Bed cost?
It is currently $129.97 — premium-tier pricing for Crib Mattresses.
How does the Flex Cool 2 Stage Crib Mattress and Toddler Bed compare to other Crib Mattresses?
The category's most-reviewed alternative is the Graco Premium Crib & Toddler Mattress (4.8/5, 50,383 reviews, $99.97). The Flex Cool 2 Stage Crib Mattress and Toddler Bed carries a Mubboo Score of B vs A.
Sources & References
Mubboo may earn a commission from purchases made through links on this page. Prices and availability are accurate as of the last sync (2026-06-02) and may change.