Margaux & May Waterproof Crib Mattress Protector Review: Soft, Quiet, and Leak-Proof
Our review of the Margaux & May waterproof crib mattress protector. Bamboo-derived top, noiseless design, Oeko-TEX certified. See if it's right for your nursery.
Verdict: A Solid Choice for Leak Protection
The Margaux & May Crib Mattress Protector delivers effective waterproofing with a soft, breathable bamboo-derived top that stays quiet through the night. At $24.99 with a 4.8-star rating, it's a reliable pick for parents who want leak protection without crinkly noise or stiff fabric.

What Makes It Stand Out
This protector uses a quilted top made from viscose derived from bamboo, which absorbs liquids faster than standard cotton covers. The plush surface pulls moisture away quickly, helping keep babies drier after accidents. Unlike many waterproof protectors that crinkle with every movement, this one stays silent—a small detail that can make a big difference during light sleep.
The fitted design is tailored for standard 28" x 52" crib mattresses, with deep pockets that stay secure without bunching. It's also Oeko-TEX certified, meaning it's been tested for harmful substances—a reassuring detail for items in direct contact with your baby's skin.
Pros and Cons
Pros
- Fast-absorbing bamboo-derived top layer
- Noiseless design for undisturbed sleep
- Oeko-TEX certified for safety
- Soft, breathable, and gentle on skin
- Fits standard crib mattresses securely
Cons
- Only fits standard crib size (not mini cribs)
- May require pre-washing to soften fully
Key Specs
| Feature | Details |
|---|---|
| Size | 28" x 52" (standard crib) |
| Top Material | Viscose from bamboo, quilted |
| Waterproof | 100% waterproof backing |
| Certification | Oeko-TEX Standard 100 |
| Price | $24.99 |
| Rating | 4.8 out of 5 |
Who It's For
This protector is ideal for parents who want effective leak protection without the noise and stiffness of vinyl-backed covers. If you're dealing with frequent nighttime accidents or diaper leaks, the fast-absorbing bamboo top helps minimize discomfort. It's also a good fit for families prioritizing certified materials and breathable fabrics.
Who Should Skip It
If you have a mini crib or non-standard mattress size, this won't fit. Parents looking for organic cotton (rather than bamboo viscose) may prefer a different option. It's also not the cheapest protector available, so budget-conscious shoppers might explore lower-priced alternatives.