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5 Little Monkeys Sleep System

Owners Rating Based on 9 ratings
9 ratings

Product description from 5 Little Monkeys:

Toxin Free & Allergy Proof
Our mattress is made using foam that is CertiPUR-US® certified, and the included waterproof mattress protector creates a barrier to keep allergens out. So kids can breathe easy and rest peacefully.

Cradling Support
Our mattress and pillow include a unique cradling technology to reduce restless movement and uncomfortable sleep positions. Our mattress also features adaptive pressure relief for consistent weight distribution.

Anxiety will never be a bedtime problem here! Our waterproof, stain-resistant mattress protector and our water-resistant cover make sure accidents will always be what they should be—no big deal.

Temperature Responsive
Our mattress has an open-cell structure to enhance air flow, and a Dual Phase Change Gel technology that adapts according to a child's unique temperature regulation needs. So little bodies stay comfortably balanced from head to toe.

Other Features:

  • Cover is removable, machine washable, stain- and water-resistant. Made with organic cotton and a heavy duty zipper to withstand multiple washings.
  • Comfort Layer made with high-density, open-cell memory foam increases airflow and provides advanced cradling technology to reduce restlessness.
  • Dual Phase Change Gel regulates body temperature by absorbing and channeling heat away from the body to maintain optimum sleep temperature.
  • Support Layer made with Responsive Memory Foam provides exceptional support for ideal sleep posture. The open-cell structure produces breathable and odorless foam.
  • Durable base layer strengthens layers above for comfort and resilience.

From the GoodBed Editors:

Watch GoodBed's in-depth review of the 5 Little Monkeys Sleep System here:

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Bottom Line Is this a good bed for you?

Fit: Recommended for people who...

Prefer to sleep on their side
Prefer to sleep on their back
Prefer to sleep on their stomach
Prefer medium softness

Function: Rated for its...

Motion Isolation
Pressure Relief

Features: Contains...

  • Foam
  • Gel
  • Gel Memory Foam
  • Memory Foam
See specs for the Sleep System
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This is awesome. Now I feel equipped to walk in somewhere and say with certainty, "This is exactly what I'm looking for."
— Sara in Phoenix, AZ

Reviews Sleep System

The 5 Little Monkeys Sleep System mattress model is recommended by 100% of owners on GoodBed (based on 9 ratings).

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Q&A Sleep System

Model Features Sleep System

Support Core:
Comfort Level:
Surface Type:


Mattress Components:
Special Characteristics:


Overall Build
  • No-Flip
  • Mattress Thickness: 8"

About this Model Sleep System

Active (released 2017) (edit this)
5 Little Monkeys
Model Name:
Sleep System

Additional Information Sleep System


The Sleep System is an unquilted foam core medium mattress model released in 2017 that is manufactured by 5 Little Monkeys.


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