Newton Baby: #1 Rated Baby Crib Mattress

Extra Essential Crib Mattress Cover

Ultra-breathable & washable. Soft, removable eyelet cover designed to quickly replace the Essential Crib Mattress cover when accidents strike. Part of the Newton Essentials collection — excluded from sitewide sales and any individual promotional offers.

Extra Essential Crib Mattress Cover - Main image
$34.99 $69.99 In stock

Category: Extra Covers

Ultra-breathable & washable. Soft, removable eyelet cover designed to quickly replace the Essential Crib Mattress cover when accidents strike.

  • 100% Breathable

    Ultra Breathable

    Babies can breathe straight through our covers!

  • 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.

A white baby crib mattress with a zippered, removable cover partially opened to reveal the inner material. A green GREENGUARD Gold certification badge is displayed in the lower right corner.

Essential Crib | Original Crib | Waterproof | Mini Crib | Bassinet

A soft, single-layer eyelet cover with a viscose lining is fully breathable and machine washable.

Accidents happen. Having a spare on hand makes late night changes easy! Specifically designed as a backup cover for our Essential Crib Mattress.

Easily place in the washing machine and dry on a low setting for the most hygenic sleeping environment.

Product Information

Product Details

  • Single layer of breathe-thru spacer fabric with a natural visocse lining attached
  • Full-zipper for easy removable to replace soiled covers
  • Specifically designed for use on the core of the Essential Crib Mattress in Standard size.
  • Standard Dimensions: 52" x 28" x 4"

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 If Damaged - Contact Customer Care For Assistance

TIP: The Essential cover is made with a Viscose layer which may develop an odor if allowed to remain damp (like a wool sweater). To refresh, add 1/2 cup baking soda to the wash.

Shipping & Delivery

  • Ships FREE* in 2-4 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.

A woman and two children are in a cozy room with a bright pink newton mattress, creating a warm and inviting atmosphere with over the image image label of "100 Night Free Tial"

100-Night Free Trial

Try any Newton mattress, bassinet, travel crib, crib or baby rocker 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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FREE RETURNS

Customer Reviews (4.0 / 5 · 2 reviews)

Ellie ★★★★☆

We've washed it four times in a month and the cover still looks crisp; the eyelet rim makes snapping it back onto the mattress surprisingly quick at 2 a.m. My only gripe is that it's a touch thin for my liking, but the breathability is worth it.

John A. ★★★★☆

The eyelet design makes swapping this cover onto the crib mattress a breeze, even at 3 AM after a blowout. It washes up well and the fabric feels breathable, though I do wish it were a touch thicker for extra protection underneath.