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A baby in a brown polka-dot outfit and striped headband lies on a white Newton Baby mattress from the Bundle 6 BFCM set; to the left are images of a folded sheet, mattress, and crib. 1000-wht-8400-2000
Baby in a grey sleep suit lying on a breathable crib mattress, text reads "Extra roomy for newborns to 6 mos."
A modern gray baby bassinet with wooden legs placed in a serene room, featuring the text 'full mesh surround with breathe-thru infant access panel."
A woman smiling while demonstrating a portable baby bassinet with the caption "Easily moves from room to room."
ALT text: "A modern gray baby bassinet with wooden legs placed in a serene room, featuring the text 'Premium style and craftsmanship' on the left."
Gray and white bassinet with adjustable wooden legs, dimensions shown as 22" by 41.5" and height adjustable between 26" - 31.75".
"Image of a gray Newton baby bassinet featuring a breathable and washable mattress, infant access opening, organic muslin cotton fitted sheet, sturdy birch wood base, and 8 adjustable height settings."
Promotional image highlighting the Newton Bassinet which offers the largest-in-class sleep area, 5.5” bigger than competitors, emphasizing that "BIGGER IS BETTER" and noting newborns grow 1" per month.
A folded, white Waterproof Crib Mattress Pad by Newton Baby features a green and white label with a baby in a bow headband. The label highlights its breathable, waterproof design—ideal for potty training.
A hand lifts the quilted layer of a Newton Baby Waterproof Crib Mattress Pad, revealing the blue waterproof backing. Text: Quilted spacer and waterproof layer—ideal for potty training.
Close-up of Newton Baby Waterproof Crib Mattress Pad with stretch-fit corners. Text reads “Fits all standard cribs” and “Stretch-fit corners ensure a snug, secure fit around any standard-size crib mattress.”.
The Newton Baby Waterproof Crib Mattress Pad features a quilted, breathable layer, waterproof lining, and universal fitted skirt to fit all standard cribs—ideal for potty training. Eco and GREENGUARD Gold certified.
A person packs a Newton Baby Waterproof Crib Mattress Pad into a green suitcase, next to folded clothes and a colorful ball. Text below reads: Our plush design offers extra protection and ensures your baby sleeps more comfortably.
Side-by-side view: the thicker, breathable Newton Baby Waterproof Crib Mattress Pad with a blue “US” corner vs. a thinner plain pad labeled “THEM.” Text highlights Newton’s superior protection and comfort.
Image of a baby wearing a cute outfit, lying on a mattress, with text stating "Ultra breathable for reduced risk of suffocation & overheating."
A smiling baby lying on a light-patterned background, wearing a textured light gray outfit, with the text "Optimal comfort, support, and air circulation for better sleep" on the left side.
A smiling baby lies in a crib with the Newton Baby Crib Mattress, featuring a white, ultra-breathable design. Text reads: The highest standards in safety, design, and innovation. Logos for Forbes, New York, Parents, The Bump, babylist, and Mommyhood101 appear below.
A crib mattress core being washed under a shower, text reads "The only crib mattress that’s completely washable — even the core".
A crib mattress core being washed under a shower, text reads "The only crib mattress that’s completely washable — even the core".
A person in a pink sweater places a Newton Baby Waterproof Crib Mattress Pad into a washing machine.
The Newton Baby Bundle 6 BFCM includes a wooden bassinet with a gray fabric side, a folded white fitted sheet, and a subtly patterned white mattress, all displayed on a white background.
A baby in a brown polka dot onesie and striped headband lies on a Newton Baby Bundle 6 BFCM white quilted mattress, with a white pillow, gray mattress, and wooden-frame bassinet shown to the left. 1000-gry-8400-2000
Newton's 2-stage infant and toddler mattress featuring an ultra-breathable zippered cover that's 100% washable and a core made in the USA, set against a soft blue background with text labels such as ultra-breathable zippered cover included, 100% washable, and 2M+ logo with text we're collecting 2M+ lbs of plastic waste, with Greenguard Gold certification logo." 500-1000-GRY-ST
A cheerful baby laying on a gray, cloud-patterned mattress, smiling at the camera. with text "optimal comfort support and air circulation for better sleep"
A smiling baby with curly hair sits on the Newton Baby Crib Mattress, sporting a colorful shirt. Below, "The highest standards in safety, design, and innovation." Logos of Forbes, New York, The Bump, Babylist, Parents & Mommyhood101 appear.
A baby lying on their stomach on a breathable crib mattress, with text stating "Ultra breathable for reduced risk of suffocation & overheating."
A baby in a tan polka-dot outfit with a matching headband lies on a quilted Newton Baby mattress from the Bundle 6 BFCM. Below, insets feature the mattress, folded sheet, and a Newton Baby bedside bassinet.
The Newton Baby Bundle 6 BFCM features a modern bassinet with a light wood frame, folded white sheet, and quilted gray mattress, all shown on a white background.
A smiling baby in a brown polka-dot outfit and striped headband lies on a Newton Baby Bundle 6 BFCM mattress. Nearby are images of a folded white sheet, a pink quilted cover, and a wooden bassinet, all from Newton Baby. 1000-pnk-8400-2000
Newton's 2-stage infant and toddler mattress featuring an ultra-breathable zippered cover that's 100% washable and a core made in the USA, set against a soft blue background with text labels such as ultra-breathable zippered cover included, 100% washable, and 2M+ logo with text we're collecting 2M+ lbs of plastic waste, with Greenguard Gold certification logo." 500-1000-PNK-ST
Image of a baby wearing a cute outfit, lying on a mattress, with text stating "Ultra breathable for reduced risk of suffocation & overheating."
A cheerful baby laying on a pink, cloud-patterned mattress, smiling at the camera. with text "optimal comfort support and air circulation for better sleep"
A newborn wrapped in a light blanket lies on a Newton Baby Crib Mattress—pink, ultra-breathable, and washable—in a crib with pastel bars. Below is a safety and innovation quote, framed by trusted parenting logos.
A crib mattress core being washed under a shower, text reads "The only crib mattress that’s completely washable — even the core".
The Newton Baby Bundle 6 BFCM includes a gray and wood bassinet, a folded white sheet, and a pink quilted mattress, all shown against a white background.
A baby in a brown polka-dot outfit with a matching headband lies on a Newton Baby Bundle 6 BFCM white quilted mattress. To the left are a folded white sheet, a light blue quilted mattress pad, and a wooden bassinet. 1000-blu-8400-2000
Newton's 2-stage infant and toddler mattress featuring an ultra-breathable zippered cover that's 100% washable and a core made in the USA, set against a soft blue background with text labels such as ultra-breathable zippered cover included, 100% washable, and 2M+ logo with text we're collecting 2M+ lbs of plastic waste, with Greenguard Gold certification logo." 500-1000-BLU-ST
Image of a baby wearing a cute outfit, lying on a mattress, with text stating "Ultra breathable for reduced risk of suffocation & overheating."
mother holding baby and kissing it while baby stands on blue newton mattress with text "optimal comfort support and air circulation for better sleep"
A smiling baby in a white and black polka-dot shirt lies on their stomach on the ultra-breathable, washable Newton Baby Crib Mattress with a quilted removable cover. A safety and innovation quote is shown with logos from Forbes, Babylist, Parents, and more.
A crib mattress core being washed under a shower, text reads "The only crib mattress that’s completely washable — even the core".
The Newton Baby Bundle 6 BFCM includes a wooden and fabric bassinet, a folded white sheet, and a light blue quilted mattress, all displayed on a white background.
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Bedside Sleeper, Original Crib Mattress + Waterproof Pad

Save $170 off this bundle for a limited time only!

A seamless sleep solution that transitions with your baby—combining breathable, washable, and protective essentials to support safe sleep from newborn to toddler.

Bassinet & Bedside Sleeper — $299.99 $224.99

  • 2-in-1 design: use as a standalone bassinet or bedside sleeper
  • Ultra-breathable Wovenaire® mattress for safer newborn sleep
  • Adjustable height to align with your bed
  • Mesh sides for airflow and visibility
  • Lightweight, easy to move, and GREENGUARD Gold Certified

Waterproof Crib Mattress Pad — $79.99 $59.99

  • Breathable quilted design with waterproof protection
  • Fits perfectly on your Original Crib Mattress
  • Machine washable for stress-free cleanup

Original Crib Mattress — $299.99 $224.99

  • Wovenaire® mattress core for ultra-breathable, comfortable sleep
  • Ultra-lightweight and supportive from newborn to toddler
  • Non-toxic, hypoallergenic, and GREENGUARD Gold Certified
  • Removable, machine-washable cover
  • Fits all standard-size cribs

 

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Frequently Bought Together
Baby2Baby

Your donation helps Baby2Baby continue providing basic essentials including diapers, formula, safe sleep spaces and more to children they serve across the country.

Your donation will help us provide diapers, safe sleep spaces, and more essential items to children through the non-profit organization Baby2Baby.

The Reviews Are In

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

Anastasia A.

“We love our bassinet for its safe design and breathability! NO other sleep products give us the peace of mind that Newton does. ”

Melissa B.

“The BEST. I sleep better, baby sleeps better. The height adjusts which is so helpful especially post C-section. Highly recommend!”

Lindsay H.

“You can literally breathe though the mattress — and that helps us to sleep a little easier knowing he is safe.”

Jesslyn F.

“Great quality, soft and firm at the same time. Bought a second for our boy due in June. Wouldn’t buy any other mattress.”

Elizabeth R.

A baby in a brown sweatsuit lies comfortably on a Newton mattress, looking peaceful and relaxed.

“Safe sleeping is my number one priority and thanks to Newton my baby and I sleep peacefully ”

Specs

Original Mattress

  • Fully breathable, washable, and recyclable Wovenaire® core
  • 2-stage design with longevity through the toddler years
  • GREENGUARD Gold Certified
  • Firm enough for your baby's musculoskeletal development & comfortable for longer sleep
  • Tested to meet Australian Firmness Standard
  • Meets all ASTM and CPSC standards
  • Lead & phthalate free. Free of vinyl & PVC

Fits All Standard American Cribs

  • Standard Dimensions: 52" x 28" x 5.5" (LxWxH)
  • Standard Weight: 14 lbs.

Mattress Includes

  • Breathe-thru outer cover - quilted dual-layer cloud pattern, made from cushiony spacer material (polyester)
  • Viscose inner cover (encasement) - safe alternative for exceeding rigorous federal flammability standards
  • Wovenaire® core - made of safe, food-grade polymer (same material as a yogurt container!)

Extra Covers are available for late-night accidents and quick changes

Bedside Sleeper

  • The ONLY bassinet with an ultra-breathable + fully washable mattress
  • Ultra-breathable, washable & recyclable Wovenaire® Core
  • Largest Bassinet for your growing little
  • Designed in the US
  • Laminated solid wood frame, with a baby-safe finish
  • 8 adjustable heights for ease of use and safety
  • Removable arm and zipper flap for bedside sleeper setting
  • Lightweight for easy movement from room to room
  • Quick assembly
  • Travel carry bag for travel and storage
  • Includes a matching breathable cotton muslin sheet
  • Designed for newborns up to ~6 mos, when baby can push up on hands and knees, can roll over front and back, or has reached 20 lbs., whichever comes first
  • Outside Dimensions: 41.5” x 22”
  • Bassinet Mattress sleeping surface measures 35" x 19"

Waterproof Crib Mattress Pad

  • Fully breathable, washable, and waterproof
  • TPU Waterproof lining for a breathable fabric waterproof layering
  • 3/8" thickness of Breathe-Thru spacer material
  • Machine washable on cold
  • Universal fitted skirt with mitered corners to fit any standard crib mattress
  • Creates a breathable waterproof surface on any crib mattress
  • Air circulation prevents against overheating, bacteria and dust mites, and reduces suffocation risk
  • GREENGUARD Gold Certified
  • Crib Pad Dimensions: 52" x 28" (fits standard crib mattresses up to 6")
  • Crib Pad Weight: 2.5lbs.

Testing & Certifications

Original Mattress

Reducing Suffocation Risk

  • In a third-party CPSC accredited laboratory, tests showed that a baby gets 97% more air while breathing through a Newton Crib Mattress than on a conventional waterproof crib mattress.

GREENGUARD Gold Certified

  • Newton 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.

The Right Firmness for Baby and Toddlers

  • Newton mattresses meet and exceed the Australian Firmness Standard Test through the sleep surfaces firmness test AS/NZS 8811.1:2013. This firmness test is the only global test that measures the desired firmness in a crib mattress for babies' safety and musculoskeletal development.

Babies sleep longer on Newton**

  • In independent tests, babies sleeping on a Newton mattress slept 18 minutes longer per night than babies who did not sleep on a Newton mattress.

Bedside Sleeper

GREENGUARD Gold Certified

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.

Independent testing conducted by an accredited lab determined that among the top three bestselling bassinets, only Newton does not pose a significant suffocation risk.

MAINTAINING THE HIGHEST SAFETY STANDARDS

Newton products are designed and independently tested to comply with and exceed CPSC and ASTM mandatory safety standards.


Waterproof Crib Mattress Pad

In a third-party CPSC accredited laboratory, tests showed that a baby gets 97% more air while breathing through a Newton Crib Mattress Pad than on a conventional waterproof crib mattress.

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

Original Mattress

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

Washing the inner cover (encasement):

Clean inner cover 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 If Damaged - Contact Customer Care For Assistance

TIP: The inner cover (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.

Washing the core:

  • For the really big mess or just for seasonal cleaning, the core can be washed whenever needed.
  • Wash in the shower with soap & cool water or rinse outside with a hose.
  • Shake excess water out of core and stand-up to dry.
  • Place in well ventilated area for faster drying.
  • Avoid drying in direct sunlight and do not use heating elements to speed the drying process.

Bedside Sleeper

Bassinet Pad

  • WASHING THE COVER
  • Zip fully closed prior to wash and dry. Machine wash cold with detergent. Tumble dry low.
  • WASHING THE CORE
  • Hand rinse cold (in shower or tub). Use mild detergent. Shake then air or fan dry. Avoid heat or direct sun.

Bassinet Outer Fabric

  • Unzip fabric bassinet to remove from frame. Remove top rail bar from side panel. Machine wash cold on gentle cycle. Tumble dry low.

Outer Frame

  • Wash with warm water and mild soap only.
  • Avoid harsh cleaning chemicals on the wood finish.

Sheets

  • Wash before first use.
  • Machine wash cold with like colors.
  • Tumble dry on low.

Waterproof Crib Mattress Pad

  • Machine or hand wash on cold
  • Hang to dry or tumble on low heat

Shipping & Delivery

  • Ships FREE* in 2-4 business days

Original Mattress

  • 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
  • $50 shipping fee to Canada plus taxes (GTS/HTS calculated at checkout based on zip code)

Bedside Sleeper

  • Ships FREE* in 2-4 business days
  • Ships via FedEx
  • Transit time: 3-7 days once shipped
  • Shipping Dimensions: 21"L x 38"W x 7"H
  • Free Shipping in the contiguous 48 states
  • Shipping fee to HI & AK calculated at checkout based on zip code
  • Not available to ship to Canada

Waterproof Crib Mattress Pad

  • 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

Original Mattress

RETURN / EXCHANGE POLICY

  • Risk-free, Easy Returns with our 100-night trial, money-back guarantee
  • Easy exchanges or upgrades within 30 days of purchase

WARRANTY POLICY
• Wovenaire® Core - Limited Lifetime Warranty
• Mattress Cover and Encasement - Limited 2-year Warranty

Bedside Sleeper

Return / Exchange Policy:

  • 100-Night Trial - Risk-Free returns

Warranty Policy:

  • 12 month Limited Warranty

Waterproof Crib Mattress Pad

  • Risk-Free returns
  • 30 days in original packaging

FAQ

Original Mattress

Do I need to add anything to my Newton mattress?

Your Newton mattress consists of the Wovenaire® core material covered by a viscose inner cover (encasement) and a dual-layer removable outer cover. While your Newton mattress is the perfect sleep surface for your baby, you may consider adding some other items to create the ultimate sleep environment (and have backups in the linen closet).

  • Chances are you'll want to purchase an Extra Cover. Fully removable, machine washable and interchangeable, our Extra Covers are lifesavers for parents who prefer to have one ready when late-night accidents occur.
  • Our Waterproof Mattress Pad is a safe, breathable option to traditional waterproof pads. It's perfect for adding to your Newton once your little one can roll in both directions on their own (often sooner than you might think)! It's easily the best item to have in your diaper bag as well — for caregivers or when traveling — as it can add a layer of breathability to any traditional sleeping surface.
  • Add sheets to your Newton from day one with our perfect-fit Organic Cotton Muslin sheets. They're as breathable as our mattress, gentle to the touch, and get softer with every wash!

Can my baby breathe through this mattress?

Newton crib mattresses were tested for air permeability, suffocation risk, and Co2 rebreathing factors in a third-party CPSC-accredited laboratory. During these tests, Newton crib mattresses showed 97% more airflow than the leading organic crib mattress, reducing the risk of suffocation.

Bedside Sleeper

Why are multiple height settings important for bedside sleeper mode?

While multiple height settings can make it easier for parents of different heights and reaches to access the baby, the height settings are designed to ensure proper height setting in relation to the parents' bed height. It’s important that the top of the side support on the access side align with the top of the adult mattress.

How do I use the bassinet in a bedside sleeper mode?

Safety straps are provided to secure the bedside sleeper position next to your bed frame. These straps are placed under the mattress and over the bed frame or box spring for safety purposes. The panel has a hidden zipper that allows for the front bar releases to be exposed for removal and the front panel to fold down. Please note: In Bedside Sleeper mode, this item is designed for use only with adult beds that are between 19.5 and 25 inches from the floor to the top of the mattress. For safety when using in bedside mode, it is important to ensure that the provided straps are used to secure the sleeper next to your bed. Also, be certain to ensure that the base of the Bedside sleeper is lower than the top of your mattress.


Will this bassinet work with the height of my bed?

Our bassinet is designed to fit most bed heights. In bedside sleeper mode, the recommended range is 19½ inches - 25 inches. If your bed is taller than this range, rest assured that our bassinet is still safe to use — your baby will simply be situated a bit lower. Alternatively, it can always be used as a standalone bassinet (no matter your bed height). As a reminder, always be sure follow to follow the complete instructions for assembly and use.

Is the Infant Access Panel breathable?


Like all Newton products, our Bassinet & Bedside Sleeper is designed with safety, comfort, and peace of mind in mind. The infant access panel uses the same ultra-breathable material found in our mattress covers, chosen to support airflow and create a safe, comfortable sleep space—even if baby snuggles to one side.

Waterproof Crib Mattress Pad

Can this make any mattress breathable?

In an independent study conducted in a CPSC-accredited laboratory, Newton dramatically reduced suffocation risk when used with a traditional crib mattress. This means Newton adds airflow to any crib mattress. Great to have when traveling or at care givers' homes that may not have a Newton mattress.
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, or travel crib 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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