Modern Nursery®

Organic 2-Stage Crib Mattress

Organic 2-Stage Crib Mattress - Main image
$349.3 $499 In stock

Category: Mattresses

Katu's Organic 2-Stage Crib Mattress provides a healthy sleep environment for your little one from day one all the way into toddlerhood. Unlike many crib mattresses, which are made with synthetic materials and contain harmful toxins, Katu uses only the highest-quality, 100% natural, GOTS- and GOLS-certified materials, creating one of the healthiest crib mattresses on the market. The mattress is fully breathable and features a firmer infant side that's perfect for kiddos from day one until 1 year old, and a more plush toddler side perfect for up to 4+ years of age.

The firmer infant side features a coconut fibre core that supports the child's spinal development, a sheep wool layer that has moisture-wicking abilities and fire-resistant properties, and is encased in luxurious organic cotton. The softer toddler side has a breathable latex core topped with the same wool and cotton layers for a luxurious and comfortable feel.

The optional mattress protector is made with 100% GOTS certified organic cotton outer layers, with a TPU layer in between. The middle layer preserves breathability while creating a completely waterproof barrier and protecting your mattress.

The Katu Organic 2-Stage Crib Mattress comes with a Lifetime Guarantee - should the mattress ever become functionally unusable for whatever reason, Katu will repair or replace it for you.

Materials & sourcing:

  • GOTS-certified organic cotton, sourced from India
  • GOTS-certified organic sheep wool, sourced from the Himalayas
  • GOLS-certified organic latex, sourced from Thailand
  • GOLS-certified organic coconut fibre, sourced from Sri Lanka
  • GREENGUARD Gold certified
  • Handcrafted in Thailand

Specifications:

  • Meets ASTM safety regulations
  • Meets CPSC firmness recommendations
  • Dimensions:52" L x 28" W x 4" H (fits a standard crib)
  • Weight: 15 lbs
  • Compatible with standard size cribs by Namesake, Babyletto, Nursery Works, daVinci, Ubabub, Kalon, Dadada, Oeuf, Westwood Design, Appleseed, Nestig, Delta Children & more

Not sure which organic crib mattress is the right choice for your family? Read our organic crib mattress comparison.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.5 / 5 · 2 reviews)

Claire ★★★★★

Finally, a mattress that doesn't have that chemical smell—our baby settled in right away. The dual-sided design means we can flip it as he grows, which feels like a smart investment. The organic cotton cover is softer than I expected for a crib mattress.

Grace V. ★★★★☆

We’ve been using this mattress for about a month now, and the two-stage design is so convenient since it flips to a firmer side for the toddler years. The organic cotton cover feels breathable and easy to wipe clean after diaper leaks. It’s a solid mattress, though I wish the toddler side was just a