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Extra Original Crib Mattress Cover

126 Reviews

Zippered extra cover with encasement. Fits the Original Crib Mattress.

Be prepared. Our ultra-breathable & washable soft, quilted cover is designed to quickly replace the Original Crib Mattress cover when accidents happen. 

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Frequently Bought Together

  • 100% Breathable

    Ultra Breathable

    Our innovative Breathe-Thru Technology allows your baby to breathe right through.

  • 100% Washable

    Completely Washable

    Machine washable for the most hygienic sleep surface.

  • 100% Better Sleep

    Super Comfortable

    Soft and breathable, adding a layer of comfort to our breathe-thru Wovenaire® core.
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Your donation will help us provide diapers, safe sleep spaces, and more essential items to children through the non-profit organization Baby2Baby.

Essential | Original | Waterproof | Mini

Ultra-breathable and so soft you can use it with or without a sheet!

Accidents happen! Keep a spare on hand for quick late-night changes.

Completely washable, with two layers of quilted spacer material for added comfort.

The Reviews Are In

We're providing peace of mind — for bedtime and beyond.

Jacqui P.

“So happy...now I have a spare when one is in the wash. These work great to stop accidents leaking to the core and are so easy to wash!”

Justin M.

“Must-have for reflux babies. Love knowing it’s easy to take one cover off to wash it and quickly slip a fresh one on. ”

Lynn C.

“Exceptional quality. Love having the extra covers for my daughter and grandbaby!”

Sandra K.

“Great mattress cover! My grandson is a tummy sleeper and the breathability of this one ensures great peace of mind.”

Andrea L.

“The fabric is so soft and great quality. So glad I got an additional in case of nighttime accidents. Recommend an extra cover for sure!”

Specs

The Newton Crib Mattress Cover is made two layers of Breathe-Thru spacer fabric that is cozy enough for your little one and durable enough for everyday use. Simply throw the messy cover into the washing machine and replace with a fresh clean cover to get your baby (and you!) back to sleep more quickly.

  • Standard Dimensions: 52" x 28" x 5.5"
  • Tailored to fit snugly on the Wovenaire® core of your Original Crib Mattress or Waterproof Crib Mattress.
  • Not intended for use with the Essential Crib Mattress.

Testing & Certifications

Newton Baby products have been independently tested and certified by UL to meet GREENGUARD Gold standards for the lowest chemical emissions. The standards are among the most rigorous in the world to test for the lowest measurements of chemical emissions such as VOCs, and certifies that Newton products help to promote a healthier indoor air quality. With Newton, you can rest assured your baby is sleeping safely.

Care & Use

Washing the cover before first use is optional. Please review the below care and use instructions to properly care for your mattress.

Washing the Cover:

• Unzip And Remove From Mattress Core
• Zip Cover Closed Before Washing
• Machine Wash Cold, Alone, Use Delicate Cycle
• Tumble Dry Thoroughly On Low
• Do Not Bleach
• Replace Cover If Damaged

Washing the encasement:

Clean encasement only if soiled
• Unzip And Remove From Mattress Core
• Hand Wash Or Spot Clean With Cool Water As Needed
• Tumble Dry Thoroughly On Low
• Do NOT Hang Dry
• Do Not Bleach
• Replace Encasement If Damaged

TIP: The encasement is made with a Viscose material, which may develop an odor if it remains damp (like a wool sweater). To refresh, add baking soda while handwashing.

Shipping & Delivery

  • Ships FREE* in 3-4 business days
  • Ships via FedEx
  • Transit time: 3-7 days once shipped
  • Free Shipping in the contiguous 48 states
  • Shipping fee to HI & AK calculated at checkout based on zip code
  • $25 shipping fee to Canada. Taxes (GTS/HTS) calculated at checkout based on zip code.

Returns & Exchanges

  • Risk-Free returns
  • 30 days, within original packaging

FAQ

Does this product come with a mattress?

The Newton crib mattresses come with the Wovenaire® core and an outer cover. This is an extra cover for when the cover is soiled and needs to be laundered. It is interchangeable to the mattress type it is meant for use with.

Can I use this instead of a sheet?

While our covers are very soft, washable, and breathe-thru, most parents use a Newton Organic Cotton Sheet over the mattress cover.

100-Night Free Trial

Try the Newton Crib Mattress for 100 nights risk-free to decide if it's right for you and your baby. If either of you aren’t happy, simply return at our expense for a full refund.

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