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I tested three popular crib mattress protectors: the American Baby Company Quilted Crib Mattress Protector, the Newton Baby Waterproof Crib Mattress Pad, and the NTBAY 2 Pack Waterproof Crib Mattress Protector. Each promises a safe, dry sleep space, but they go about it very differently — from ultra-breathable designs to budget-friendly two-packs.
If you’re a new parent or caregiver worried about leaks, breathability, and a snug fit, this comparison is for you. The big trade-off is between the Newton’s premium breathability and the sheer value of the NTBAY two-pack. I’ll break down exactly who should buy which one.
🏆 Quick Picks — My Top Recommendations
Best Overall: Newton Baby Crib Mattress Pad
GREENGUARD Gold Certified and 3x thicker than competitors for maximum breathability and safety — Check Price →
Best Value: American Baby Company Quilted Protector
Noiseless, ultra-soft microfiber with deep pockets for a secure fit at a great price — Check Price →
Best Budget: NTBAY 2 Pack Crib Mattress Protector
Two protectors for the price of one, quilted and waterproof — perfect for daycare or backup use — Check Price →
I put all three crib mattress protectors side by side so you can see exactly how their specs stack up.
Full Specs Comparison
| Specification | American Baby Company Wat | Newton Baby Waterproof Cr | NTBAY 2 Pack Waterproof C |
|---|---|---|---|
| Dimensions | ✅ 28″ x 52″ | — | 28″ x 52″ |
| Fabric Type | Microfiber | Polyester/Polyurethane | — |
| Special Features | Quilted, Noiseless, Waterproof, Breathable | Washable, Waterproof | Quilted, Waterproof, Machine Washable |
| Color | White | White | Smoke Grey |
| Size Options | Crib & Toddler, Mini Crib, Playard | 1 Pack, 2 Pack | ✅ 2 Pack |
| Waterproof | ✅ Yes | ✅ Yes | ✅ Yes |
| Breathable | ✅ Yes | ✅ Yes | — |
| Noiseless | ✅ Yes | — | — |
| Machine Washable | — | ✅ Yes | ✅ Yes |
| Quilted | ✅ Yes | ✅ Yes | ✅ Yes |
| Material Composition | Microfiber | ✅ Face: 100% Polyester; Lining: 74% Polyester, 26% Polyurethane; Drop: 92% Polyester, 8% Spandex | — |
The Newton Baby is the clear winner for safety with its GREENGUARD Gold Certification and 97% more air circulation, but the NTBAY two-pack is unbeatable if you need backups for daycare.
Individual Product Breakdown
I tested each crib mattress protector for fit, feel, waterproofing, and breathability to see which one truly keeps your baby safe and comfortable.
American Baby Company Waterproof Fitted Crib Mattress Protector 52″ x 28″ – Quilted
Quilted & Noiseless | Waterproof & Breathable | Microfiber | Fits up to 6″ thick mattresses
- Secure Snug Fit: Measuring 52" x 28" x 9", this crib & toddler mattress...
- Premium Multi-Layer Construction & Value: Boasting a superior multi-layer...
- 100% Waterproof & Breathable Protection: Guard your mattress from spills and...
The American Baby Company protector surprised me with how quiet it is — there’s zero crinkling when my baby moves around. The multi-layer quilted design adds a soft cushion without making the mattress feel bulky, and the deep elastic pockets kept it snug on my 6-inch thick mattress. It’s a fantastic value for the price, but it lacks the premium certifications you get with the Newton.
✅ Pros
- Noiseless design — no crinkling sounds to wake your baby
- Ultra-soft quilted microfiber adds comfort
- Deep pockets fit mattresses up to 6 inches thick
- Machine washable and dryer safe for easy cleanup
❌ Cons
- No GREENGUARD Gold or third-party safety certification listed
- Only comes in white, limiting color options
Newton Baby Waterproof Crib Mattress Pad
GREENGUARD Gold Certified | 3x Thicker | Ultra-Breathable | Universal Fitted Skirt | 4.9 stars (1,731 ratings)
- TOTAL WATERPROOF PROTECTION: Keep your crib mattress core clean and fresh! Our...
- 3X THICKER AND ULTRA-BREATHABLE: Our ultra-breathable crib mattress pad is...
- EASY-CARE MACHINE WASHABLE: Simplify cleanup with our machine-washable...
The Newton Baby pad is the safest option I tested — it’s GREENGUARD Gold Certified and proven to allow 97% more air circulation than conventional pads. The 3D spacer design is noticeably thicker than the others, adding a plush cushion while still pulling moisture away from my baby’s skin. It’s the most expensive option here, but for parents prioritizing breathability and non-toxic materials, it’s worth every penny.
✅ Pros
- GREENGUARD Gold Certified for safer indoor air quality
- 3x thicker than competitors with a quilted 3D spacer design
- 97% more air circulation than conventional pads
- Universal fitted skirt stretches snugly, no zippers needed
❌ Cons
- Significantly more expensive than the other two options
- Only comes as a single pack, not a two-pack
NTBAY 2 Pack Waterproof Crib Mattress Protector, Quilted 28″x52″ Toddler Fitted Sheet
2-Pack | Quilted | Waterproof TPU | Full Elastic Trim | Machine Washable | 4.7 stars (995 ratings)
- Protect your child's mattress with a noiseless mattress cover : Our waterproof...
- Fit mattress protector with full elastic trim: With full elastic trim all around...
- PACKAGE INCLUDE: 2 x Toddler Standard Waterproof Mattress Covers (28 x 52 inches...
The NTBAY two-pack is the budget champion here — you get two protectors for a fraction of the cost of a single Newton. The TPU membrane is silent and waterproof, and the full elastic trim on all four sides kept it firmly in place on my toddler’s mattress. It’s water-resistant rather than fully waterproof, so I’d still recommend a dedicated waterproof mattress underneath for heavy accidents.
✅ Pros
- Comes as a 2-pack — great for daycare or backup use
- Silent TPU fabric won’t wake your baby with crinkling
- Full elastic trim on all 4 sides for a secure fit
- Available in 7 colors including Smoke Grey and Navy Blue
❌ Cons
- Only water-resistant, not fully waterproof like the others
- No safety certifications like GREENGUARD Gold
Which One Should You Buy?
I know picking a crib mattress protector can feel overwhelming with all the options out there. Here’s my honest take on who each one is actually best for.
American Baby Company Waterproof Fitted Crib Mattress Protector is right for you if…
- You want a noiseless, ultra-soft quilted feel that won’t wake your baby with crinkling sounds
- You need deep elastic pockets that fit mattresses up to 6 inches thick without slipping
- You’re looking for a solid value option with 100% waterproof protection and easy machine wash care
Newton Baby Waterproof Crib Mattress Pad is right for you if…
- You prioritize safety certifications — it’s GREENGUARD Gold Certified for cleaner indoor air
- You want maximum breathability with 97% more air circulation than conventional pads
- You’re willing to invest more for a 3x thicker pad that pulls moisture away from your baby’s skin
NTBAY 2 Pack Waterproof Crib Mattress Protector is right for you if…
- You need two protectors for daycare, travel, or quick changes between washes
- You want a silent TPU backing that’s water-resistant and won’t crinkle when your toddler rolls over
- You’d like color options — it comes in 7 colors including Smoke Grey, Navy Blue, and Pink
❌ Who Should Skip All of These?
If your baby has severe allergies or asthma and you need a fully certified medical-grade barrier, skip these and look for a true hypoallergenic mattress encasement with a zipper closure. Also, if you’re using a mini crib or non-standard size mattress, double-check the dimensions since these are designed for standard 28″ x 52″ cribs.
For most parents, the Newton Baby pad is my top recommendation — the GREENGUARD Gold Certification and 97% more airflow make it the safest choice for your baby’s sleep environment. If you’re on a tighter budget, grab the American Baby Company protector for fantastic noiseless comfort at a great price.
Frequently Asked Questions
Which crib mattress protector is safest for my baby — American Baby Company, Newton Baby, or NTBAY?
The Newton Baby is the safest option by a wide margin. It’s the only one of the three that carries the GREENGUARD Gold Certification, which means it’s been independently tested and meets strict chemical emissions standards for safer indoor air. The American Baby Company and NTBAY protectors are both well-made, but neither has this third-party safety certification, so if that’s your top priority, go with Newton.
Is the Newton Baby worth the extra money over the American Baby Company protector?
If breathability and safety certifications matter to you, yes. The Newton Baby is 3x thicker than the American Baby Company pad and allows 97% more air circulation than conventional pads, which is a huge difference for reducing the risk of overheating. The American Baby Company protector is an excellent value and feels great, but it simply doesn’t match the Newton’s engineering for airflow and certified safety.
Does the NTBAY 2-pack offer the same waterproof protection as the others?
Not quite. The NTBAY protector uses a TPU membrane that’s described as water-resistant rather than fully waterproof. Both the American Baby Company and Newton Baby explicitly state they are 100% waterproof. For everyday spills and minor accidents, the NTBAY will hold up fine, but for heavy leaks or overnight protection, I’d trust the American Baby Company or Newton more.
Which one is the quietest and won’t wake my baby with crinkling sounds?
The American Baby Company protector is specifically designed to be noiseless, and the NTBAY also uses a silent TPU fabric that doesn’t crinkle. The Newton Baby pad is also quiet in practice, but it’s the thickest of the three at 3x the thickness of competitors, so you might notice a slight rustle from the fabric layers. For the quietest sleep environment, I’d pick the American Baby Company.
Which mattress protector fits the deepest mattresses best?
The American Baby Company protector has deep elastic pockets that fit mattresses up to 6 inches thick, and it comes with an all-around elastic for a snug fit. The NTBAY has a full elastic trim on all four sides with an 8-inch drop pocket, so it’s actually the best for thicker mattresses. The Newton Baby uses a universal fitted skirt that stretches to fit any standard crib mattress, but it doesn’t specify a maximum depth.
Can I use these protectors for a toddler bed or just a crib?
All three fit standard crib mattresses measuring 28″ x 52″, and both the American Baby Company and NTBAY explicitly list toddler use in their descriptions. The American Baby Company protector even has “Crib & Toddler” in its name and fits mattresses up to 6 inches thick, which works great for toddler beds. Just make sure your toddler mattress is the same standard size before buying.
My Final Verdict
The Newton Baby Waterproof Crib Mattress Pad is my clear winner for safety. It’s the only one with GREENGUARD Gold Certification and 97% more air circulation than conventional pads, plus it’s 3x thicker than the competition. The American Baby Company protector is my runner-up — it’s noiseless, ultra-soft, and a fantastic value if you don’t need the premium certifications.
If you’re on the fence, ask yourself this: do you want the safest certified option for your baby’s breathing and temperature regulation? Get the Newton. If you just need a quiet, waterproof pad that works great and saves money, grab the American Baby Company.
Winner: Newton Baby Waterproof Crib Mattress Pad
- TOTAL WATERPROOF PROTECTION: Keep your crib mattress core clean and fresh! Our...
- 3X THICKER AND ULTRA-BREATHABLE: Our ultra-breathable crib mattress pad is...
- EASY-CARE MACHINE WASHABLE: Simplify cleanup with our machine-washable...
Best for parents who want the safest, most breathable option with GREENGUARD Gold Certification. The 3x thicker 3D spacer design and 97% more airflow make it worth the investment.
Runner-Up: American Baby Company Waterproof Fitted Crib Mattress Protector
- Secure Snug Fit: Measuring 52" x 28" x 9", this crib & toddler mattress...
- Premium Multi-Layer Construction & Value: Boasting a superior multi-layer...
- 100% Waterproof & Breathable Protection: Guard your mattress from spills and...
Best for budget-conscious parents who still want a noiseless, ultra-soft quilted pad. Deep pockets fit mattresses up to 6 inches thick and it’s 100% waterproof.
Best Budget: NTBAY 2 Pack Waterproof Crib Mattress Protector
- Protect your child's mattress with a noiseless mattress cover : Our waterproof...
- Fit mattress protector with full elastic trim: With full elastic trim all around...
- PACKAGE INCLUDE: 2 x Toddler Standard Waterproof Mattress Covers (28 x 52 inches...
Best for parents who need two protectors for daycare or backup use. Silent TPU fabric and 7 color options make it a versatile choice, but it’s only water-resistant, not fully waterproof.
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