Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover
Extra Mini Crib Mattress Cover  Extra Mini Crib Mattress Cover

Extra Mini Crib Mattress Cover

Zippered extra cover. Fits the Mini Crib Mattress

Be prepared. Our 100% breathable & washable soft, single layer eyelet cover is designed to quickly replace the Mini Crib Mattress cover when accidents happen.

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Frequently Bought Together

100% Breathable

100% Breathable

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

100% Washable

100% Washable

Machine Washable for the most hygienic sleep surface.

100% Comfortable

100% Comfortable

Soft and breathable, adding a layer of comfort to our breathe-thru Wovenaire core.

Extra Mini Crib Mattress Cover Breakout 1 2 3

Essential | Original | Waterproof | Mini

  • 1

    Breathe-Thru Cover

    A soft, single layer eyelet cover with a natural viscose lining is fully breathable and machine washable.
  • 2

    Easy, Removable Design

    Accidents happen. Having a spare on hand makes late night changes easy! Specifically designed as a backup cover for our Mini Crib Mattress.
  • 3

    Machine Washable

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

The Reviews Are In

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

Shelly Review

"The easy cleaning and handling method of the crib and the mattress cover made me get an extra one. Now whenever I need to wash the original cover, I just slip this extra one onto the mattress."

Monique Review

"I started recommending this mattress the morning after my baby slept on it for the first time—it was the first time she slept thru the night on her own! Great quality, easy to clean, baby obviously loves it so I love it too!"

Nikki Review

"I have been a newton customer for over 3 years (with the SAME mattress!!). My old one has really held up. After 3 years of everyday use and multiple washes it's still nice and fits the mattress perfectly."

Ashley W. Review

"I'm so glad I purchased this. Would definitely recommend buying an extra crib mattress cover, so you can actually clean the one the mattress came with. Perfect fit!"

Justin M. Review

"So thankful for an extra cover! We have a reflux baby so large spitup each night was unavoidable. Remove, was, replace, repeat!"

Product Details

  • Specs

    • Single layer of breathe-thru spacer fabric with a natural visocse lining attached
    • Full-zipper for easy removable to replace soiled coversFull-zipper for easy removable to replace soiled covers
    • Tailored to fit snugly on the Wovenaire® core of your Newton Mini Crib Mattress.
    • Mini Dimensions: 37.75" x 23.75" x 3"
    Extra Mini Crib Mattress Cover Product Labels
  • Care & Use

    Washing the cover:

    • Washing the outer cover before first use is optional.
    • Cover zips off and goes right in the washing machine.
    • Be sure to leave the cover zipped for best results.
    • Wash on cold with a mild detergent.
    • Tumble dry on low heat. Dry thoroughly. DO NOT hang dry.
    • Wash the outer cover as often as you like.

    Washing the encasement:

    • Clean encasement only if soiled.
    • Unzip and remove from core.
    • Zip fully closed prior to wash + dry.
    • Machine wash in cold water with detergent.
    • Wash together with outer cover for a balanced load. Wash without any other laundry.
    • Dry immediately in dryer on tumble dry low heat setting, allowing to dry thoroughly. DO NOT leave damp from wash; DO NOT hang dry.

    TIP: The encasement is made with natural Viscose material 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 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
    • $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.

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Extra Mini Crib Mattress Cover Product Labels

Extra Mini Crib Mattress Cover Product Labels