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Nook Sleep Pure Organic Mini Sea Glass Crib Mattress Bundle with Mini Mattress Cover & Changing Pad


As parents, Nook knows that Nurseries come in all shapes and sizes. Therefore, safe sleep needs to be offered in small spaces too! The Mini Pure Organic offers the natural materials of the award-winning Pebble Pure with the smaller footprint of most Mini Cribs. While space may be minimal, breathability is maximized with the GreenGuard Gold certified Pure Mini. The mattress core is made of organic coconut fiber, protected by a natural wool fire barrier, and comes crib ready with an organic Pebble Cover. Crib sheet optional.

Organic and designed with 3D SafeSleep technology, this breathable pebble mini-mattress system will have your little one sleeping soundly night after night.


  • Pebble Design: The soft, raised patented Pebble design increases the airflow around your baby, optimizing the amount of oxygen your baby gets throughout the night.
  • Water-Resistant: Nanosphere technology allows liquid to bead on the surface of the fabric, while eucalyptus lyocell contributes to a moisture-wicking environment that regulates your baby's body temperature, giving them a comfortable night's sleep.
  • Free of Plastic: There's a reason we tell our kids not to put plastic over their heads - it's not breathable. Our crib mattresses are free of impermeable, waterproof plastic and polymers that can grow mold.
  • Eco-Friendly: We proudly use natural, biodegradable materials like cotton and eucalyptus lyocell in our covers.
  • Crib Mattress Cover Materials Organic Cotton, Organic Eucalyptus Lyocell, Organic Cotton/Non-Toxic Poly Blend, Easy-Close Nylon Zipper, Breathe-Thru Technology™
  • Organic cotton fabric and fill that offers a soft and safe surface for your child
  • GreenGuard Gold Certification was created to help buyers know which mattress manufacturers have proven sustainable products with low chemical emissions that will improve your indoor air quality.
  • Retail Price: Nook Sleep Air Lightweight Mini Crib Mattress ($219) + Pebble Changing Pad ($139) + Pebble Organic Crib Mini Mattress Cover ($99).


  • Made in the USA
  • GreenGuard Gold Certification
  • Dimension 23” x 37” x 3”
  • Weight 14 lbs
  • Color: Blue
  • Cover Materials Eucalyptus, Organic Cotton, Organic Cotton/Non-Toxic Poly Blend, Zinc, Easy-Close Nylon Zipper
  • Core Materials made of Organic Coconut Coir, Organic Wool


Care Instructions
Turn SafeSleep™ mattress cover inside out and zip up. Machine wash cover alone in cold water with mild detergent. Line dry or tumble dry on low heat. Do not use fabric softener, chlorine bleach or dryer sheets. Crib sheet optional.

Recommended Use
The organic SafeSleep™ crib mattress covers are uniquely designed to be used with Nook's Mini Pure mattress, which is 3 inches thick. Using our crib mattress covers on thicker crib mattresses is not recommended.


Parents spend so much energy shopping for the best crib, the softest onesies, the perfect glider, etc. And yet, the crib mattress is rarely given the same time and consideration, the place on which their babies will spend two thirds of their young life. While there have been many advances to safety and health standards for crib mattresses over the last decade, Nook still offers the most innovative, safe and healthy sleeping environment for babies, eliminating hazards while introducing one-of-a-kind performance benefits.

The heart and soul of Nook is the Pebble. The patented design, created by an applied physicist specializing in nanotechnology and his wife, a baby product designer, sets a new standard for safety, health and smart, functional design inside the crib. Designed to increase airflow across the surface of the mattress, the asymmetrical pillowed pebbles provide greater breathability inside the crib, where it matters most. Air flows through the mattress and the unique pebble design lets your baby locate their own sleeping "nook" while channeling heat and moisture away at the same time, creating an ultra safe and comfortable sleeping space for your baby, promoting healthier brain development.

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