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Estimated availability: November 2026
White slatted Newton Ursa Convertible Crib with a mattress, centered in a nursery with two framed botanical prints on the wall above. 999-8422-WHT
Newton Ursa Convertible Crib made of FSC-certified light wood with vertical slats and a white mattress in a nursery. 999-8422-NAT
Newton Ursa 4-in-1 convertible crib made of light-colored, FSC-certified wood, featuring vertical slats and a white mattress.
Close-up of a light, FSC-certified wood Newton Ursa Convertible Crib frame and mattress featuring vertical slats.
Four images of a mid-century modern Newton Ursa Convertible Crib shown configured as a crib, toddler bed, day bed, and junior bed with corresponding age ranges.
A woman in a white dress sits on a rug holding a newborn baby next to a Newton Ursa Convertible Crib made of FSC-certified wood.
A Newton Ursa Convertible Crib featuring light wood slats and a white mattress.
Newton Ursa Convertible Crib featuring a FSC-certified wooden slatted design with mattress, labeled with dimensions for height, length, width, floor clearance, and mattress support settings.
Newton Ursa Convertible Crib made of light FSC-certified wood with a white mattress, partial side rail, and included conversion kit.
A woman in a white dress leans over a Newton Ursa Convertible Crib to check on a baby lying on the mattress inside.
Newton Ursa 4-in-1 convertible crib made of light wood with a white quilted mattress.
Newton Ursa Convertible Crib junior bed conversion kit in FSC-certified wood, featuring two side panels and a bed rail, labeled JUNIOR BED CONVERSION KIT and SOLD SEPARATELY.
Newton Ursa 4-in-1 convertible crib in light wood, featuring a side rail and a white quilted mattress.
White slatted Newton Ursa Convertible Crib with a mattress, centered in a nursery with two framed botanical prints on the wall above. 999-8422-WHT
Six close-up views of the Newton Ursa Convertible Crib frame in FSC-certified wood, shown in Washed Natural, Natural, Chestnut, Walnut, White, and Sage finishes.
White Newton Ursa Convertible Crib with vertical slats and a quilted mattress.
Close-up of a white Newton Ursa Convertible Crib with a textured mattress visible between the slats.
White Newton Ursa 4-in-1 convertible crib with a mattress, showing dimensions for height, length, width, and adjustable platform levels.
Newton Ursa Convertible Crib shown as a white wooden 4-in-1 convertible toddler bed with a mattress and a small side rail, featuring text below reading TODDLER BED CONVERSION KIT and INCLUDED.
White Newton Ursa Convertible Crib featuring vertical slatted sides and a tufted white mattress.
Newton Ursa Convertible Crib junior bed conversion kit components, including side rails and a small guardrail, with text reading Junior Bed Conversion Kit and Sold Separately.
White Newton Ursa 4-in-1 convertible crib and toddler bed featuring a side rail and a quilted mattress.
Newton Ursa Convertible Crib made of FSC-certified wooden slats with a white mattress in a nursery, positioned against a light blue wall with two framed botanical prints above it. 999-8422-CST
Newton Ursa Convertible Crib made of FSC-certified wood, featuring a mattress and labeled dimensions for height, length, width, and adjustable mattress positions.
A grid of six close-up views showing FSC-certified wood finishes for the Newton Ursa Convertible Crib: Washed Natural, Natural, Chestnut, Walnut, White, and Sage.
Newton Ursa Convertible Crib made of FSC-certified wood with slatted sides and a white 4-in-1 convertible mattress.
Corner of a Newton Ursa Convertible Crib featuring vertical slats and a white quilted mattress.
A mother sits on the floor holding her newborn baby in front of a Newton Ursa Convertible Crib made of FSC-certified wood.
Newton Ursa Convertible Crib shown as a wooden toddler bed with a mattress, side rail, and an included conversion kit.
Newton Ursa 4-in-1 convertible crib made of FSC-certified wood with spindle sides and a white quilted mattress.
A Newton Ursa Convertible Crib made of FSC-certified wood, featuring a white mattress and a hanging mobile, positioned next to a small shelf of children’s books.
An infant in a patterned onesie lies on their back in a Newton Ursa Convertible Crib made of FSC-certified wood.
Newton Ursa Convertible Crib junior bed conversion kit components, including wooden side panels and a bed rail, labeled as sold separately.
Newton Ursa Convertible Crib made of FSC-certified wood, featuring a white mattress and a half-length side rail.
Light green FSC-certified Newton Ursa Convertible Crib with a white mattress in a nursery featuring two botanical art prints on the wall above it. 999-8422-SGE
Sage green Newton Ursa Convertible Crib with vertical slats and a white patterned mattress, crafted from FSC-certified wood.
Close-up of a pale green Newton Ursa Convertible Crib made from FSC-certified wood, with a white patterned mattress visible through the wooden slats.
A grid showing six FSC-certified wood finishes for the Newton Ursa Convertible Crib: Washed Natural, Natural, Chestnut, Walnut, White, and Sage.
Light green slatted Newton Ursa Convertible Crib with mattress, labeled with dimensions for height, width, depth, and three mattress positions.
Light green Newton Ursa Convertible Crib with a white mattress and included conversion kit, crafted from FSC-certified wood.
A pale green Newton Ursa Convertible Crib with slatted sides and a white quilted mattress, crafted from FSC-certified wood.
Newton Ursa Convertible Crib junior bed conversion kit, including two side rails and a rail with a vertical slat guard, labeled Junior Bed Conversion Kit and Sold Separately.
A pale green Newton Ursa Convertible Crib that converts into a toddler bed, shown with a mattress and a low side rail.
A grid showing six Newton Ursa Convertible Crib leg and frame color options labeled Washed Natural, Natural, Chestnut, Walnut, White, and Sage.
Light-colored, FSC-certified Newton Ursa Convertible Crib with a white mattress, positioned in a nursery with a woven basket and a beige area rug. 999-8422-WNL
Light-colored, FSC-certified wood Newton Ursa Convertible Crib with a white patterned mattress inside.
Close-up of a Newton Ursa Convertible Crib frame with vertical wooden slats and a white quilted mattress.
Newton Ursa 4-in-1 convertible crib in light-colored wood, showing dimensions for height, length, width, and three mattress position settings for newborns, infants, and toddlers.
Newton Ursa Convertible Crib as a light wood toddler bed with a mattress and partial side rail, including a 4-in-1 conversion kit with text reading TODDLER BED CONVERSION KIT and INCLUDED.
Newton Ursa Convertible Crib in FSC-certified light-wood, featuring vertical slats and a quilted white mattress.
Newton Ursa Convertible Crib junior bed conversion kit components, including wooden side panels and a bed rail, with text reading JUNIOR BED CONVERSION KIT and SOLD SEPARATELY.
Newton Ursa Convertible Crib in light wood, a 4-in-1 convertible toddler bed with a side rail and a tufted white mattress.
A grid of six close-up views showing FSC-certified wood corner and leg details for the Newton Ursa Convertible Crib in washed natural, natural, chestnut, walnut, white, and sage finishes.
Newton Ursa Convertible Crib featuring FSC-certified wooden slats and a white mattress in a nursery with framed botanical art on the wall above. 999-8422-WAL
Newton Ursa Convertible Crib in FSC-certified dark wood with a white mattress.
Close-up of a Newton Ursa Convertible Crib frame with vertical slats and a white patterned mattress.
Newton Ursa Convertible Crib made of FSC-certified wood with a white mattress, annotated with height and width measurements and three adjustable platform settings for its 4-in-1 convertible design.
Newton Ursa Convertible Crib in toddler bed mode with a white mattress, featuring a low partial side rail.
Newton Ursa Convertible Crib made of FSC-certified wood with vertical slats and a white mattress.
FSC-certified wood conversion kit for the Newton Ursa Convertible Crib, featuring two side panels and a short guardrail for junior bed transition, sold separately.
A Newton Ursa Convertible Crib 4-in-1 toddler bed made of FSC-certified wood, featuring a mattress and a side safety rail.
A grid of six Newton Ursa Convertible Crib color options in Washed Natural, Natural, Chestnut, Walnut, White, and Sage.
Newton Ursa 4-in-1 convertible crib made of light wood with vertical slats and a white mattress.
A Newton Ursa Convertible Crib made from FSC-certified wood, featuring slatted sides and a white mattress.
A sage green, 4-in-1 convertible Newton Ursa Convertible Crib with slats and a white mattress.
Light-colored FSC-certified Newton Ursa Convertible Crib with vertical slats and a mattress.
A Newton Ursa Convertible Crib featuring a 4-in-1 wooden design with slatted sides and a white mattress.

Newton Ursa Convertible Crib

4-in-1 crib for newborn to 5 yrs, plus a FREE Essential Crib Mattress.

A mid-century modern silhouette with rounded spindles and flared legs that anchors any nursery style. Natural wood grain makes each wood-tone finish one of a kind. Its 4-in-1 conversion carries a child from crib to toddler bed to daybed to junior bed, with the toddler kit included and the junior bed kit sold separately. FSC-certified wood is independently tested to the same rigorous safety and low-emissions standards as the rest of the Newton line.

Select a Color - White
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Pre-Order : Ships by November 18th

Product is currently unavailable.  Estimated Availability : Early November

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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.

Built to carry a child from newborn through age four, this 4-in-1 crib starts as a crib, then converts to a toddler bed (kit included) and a daybed . A junior bed conversion kit (sold separately) extends its use to age 5, up to 50 lbs. (Junior Bed Conversion Kits available mid-December.)

Includes three mattress height settings to adjust as baby grows and starts moving around more.

A mid-century modern silhouette with rounded spindles and flared legs that feels at home in any nursery.

Every Newton crib and dresser is built with responsibly sourced wood, independently tested to meet rigorous safety and low-emissions standards and UL GREENGUARD Gold Certified for low VOC emissions.* Try it for 100 nights, risk-free §, backed by a 2-Year Limited Warranty with free shipping and returns.

The Reviews Are In

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

Emilee

A baby in white pajamas stands in a white crib, looking up with a curious expression. The crib mattress is covered with a light blue sheet. The photo is taken from above.

“Very good quality wood, didn’t take long to build, baby has been loving it! ”

Emilee

Sherrie G.

A toddler in striped pajamas sits smiling on a wooden crib in a bright, cozy nursery. Sunlight streams through the window, and a wall banner reads YOU ARE MY SUNSHINE. Alphabet decor hangs on another wall.

“This crib is beautiful. The quality of the wood is very sturdy. Extremely easy to assemble.”

Sherrie G.

Kristen

A white baby crib stands on a wooden floor next to a round side table with a globe, moon decor, wooden blocks spelling BOWLING, and plush toys, including a lion, in a cozy nursery room.

“In love with the crib already and my baby hasn’t even arrived yet! Can’t wait for the little guy to get here.”

Kristen

Xochitl M.

A baby wearing a light gray onesie sits and smiles in the corner of a white crib with a quilted mattress in a softly lit room.

“Baby sleeps very well in the crib and mattress. It’s a beautiful crib.”

Xochitl M.

Patty

A young child in beige overalls sits in a wooden crib, looking at a book. A wall hanging above reads “PLAY NICE, TAKE TURNS, BE KIND, TIDY UP, HAVE FUN.” Another book lies beside the child.

“Beautifully made. Easy to put together. Love the wood color. Love the ease of moving it room to room. Perfect size too.”

Patty

Product Details

Here's what makes the Newton Ursa Convertible Crib one of a kind.

  • 4-IN-1 CONVERSION: Crib to toddler bed to daybed to junior bed, with the toddler bed kit included — suitable from newborn through 4 years old. A junior bed conversion kit is sold separately for continued through age 5, up to 50 lbs.
  • ADJUSTABLE MATTRESS HEIGHTS: Three positions adjust as your baby grows.
  • RESPONSIBLY SOURCED WOOD: Solid, FSC-certified New Zealand Pine,* independently tested to meet rigorous safety and low-emissions standards.†
  • PAIRS WITH ANY NEWTON MATTRESS: Compatible with any Newton breathable crib mattress, sold separately.
  • UL GREENGUARD GOLD CERTIFIED: Certified for low VOC emissions.‡
  • PEACE OF MIND INCLUDED: 100-Night Free Trial §, a 2-Year Limited Warranty and free delivery and returns.
  • SIX FINISHES: Available in Natural, Chestnut, Walnut, Sage, Washed Natural and White. Note: Wood grain and color vary naturally on our wood-tone finishes.

Construction:

- Solid Wood Frame
- Steel Hardware
- Water-Based, Non-Toxic Finish
- 3-Position Adjustable , Solid Wood Mattress Support
- Toddler Bed Conversion Kit (Included)
-Junior Bed Conversion Kit (Sold Separately)

*Wood sourced through FSC-certified sustainable forestry practices.
†Finishes tested for lead and phthalates and shown to meet applicable ASTM International and U.S. CPSC requirements.
‡UL GREENGUARD Gold Certified for low chemical emissions into indoor air during product usage.
§Only for customers who purchase at newtonbaby.com.

Testing & Certification

  • UL GREENGUARD Gold Certified: Independently tested and certified for low chemical (VOC) emissions.
  • MEETS RIGOROUS SAFETY STANDARDS: Independently tested to meet mandatory safety standards set by the Consumer Product Safety Commission (CPSC) and ASTM International.
  • RESPONSIBLY SOURCED WOOD: Solid wood sourced through FSC-certified sustainable forestry practices.
  • FINISHES TESTED FOR LEAD AND PHTHALATES: Finishes tested for lead and phthalates and shown to meet applicable ASTM International and U.S. CPSC requirements.

*Wood sourced through FSC or PEFC-certified sustainable forestry practices. Finishes tested for lead and phthalates and shown to meet applicable ASTM International and U.S. CPSC requirements. UL GREENGUARD Gold Certified for low chemical emissions into indoor air during product usage.

§Only for customers who purchase at newtonbaby.com.

Care & Use

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

Returns & Exchanges

RETURN POLICY

  • 100-Night Trial - Risk-Free returns

WARRANTY POLICY

  • 2-year Limited Warranty
  • Accidental Insurance available through Mulberry

Shipping & Delivery

  • Pre-Order : Ships by November 18th
  • Ships via FedEx Ground, no signature required
  • Transit time: 4-12 business days once shipped
  • Toddler rails are included in shipment
  • Free shipping in the contiguous 48 states
  • Not available to ship to HI & AK
  • Not available to ship to Canada
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 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.

FREE SHIPPING

FREE RETURNS