The Secret to Better Naps, and Better Nights

The Sleep System
  • Support for Growing Kids

    Perfect balance of pressure-relieving comfort and cradling support.
  • Accidents Are No Big Deal

    Waterproof mattress protector ensures the most comfortable sleep environment.
  • CertiPUR-US® Certified

    Mattress foam is made without formaldehyde, heavy metals, ozone depleters, TCEP flame retardants, chlorofluorocarbons , and phthalates regulated by CPSC
  • Not Too Hot. Not Too Cold.

    Dual Phase Change Gel top layer keeps body temperature just right.

Shop the Sleep System

The Mattress
Balances body temperature, contours and cradles for ultimate comfort.
The Mattress Protector
Waterproof, allergy-proof, washable and worry-free.
The Pillow
Perfect size and ideal fill for little growing bodies.

Finally the Perfect Mattress for Kids

Specialized Temperature
Regulation Layer
Worry-Free Waterproof
Mattress Protector
Organic Cotton for
Peace of Mind
Support Engineered
for Kids
Cradling Technology for
Reduced Restlessness

Inspired by Our Children and a Simple Love for Sleep

With our expertise in the bedding industry, and a few years of parenting under our belt, we set out to create the ideal sleep system for kids. The result is 5 Little Monkeys, and we are so excited to share it with you!

Co-founders Jason & Courtney Harrow
& their little monkeys

Take the 100-Night Rest Test. Risk Free.

We've designed the 5 Little Monkeys Sleep System to perfectly suit kids in every way, and we're so confident you'll love it that we welcome you to try it 100% risk-free. Try our kids mattress for 100 nights. If you aren't completely satisfied, we'll give you a full refund – no questions asked.
100-Night Rest Test
15-Year Mattress Warranty
Ships in 24 Hours
Free Shipping & Returns
The Last Bed You’ll Buy Them


"5 Little Monkeys is our very favorite sleep system"
"The 5 little monkeys sleep system is the best choice when it comes to taking your kid’s comfort into account."
"You know it’s true… a great mattress makes ALL the difference.  When it came to swapping out the crib mattress for a big boy bed, we selected the 5 Little Monkeys Sleep System."
"I was even thrilled that their mattresses come with a pillow, a sheet, and zipper capability on the waterproof protectant cover. Can I get an Amen or a woohoo!"
"Created for kids, but still amazing when your mother in law comes to visit."
You will need a great mattress to set your child up for sleep success. We gave this a lot of thought. When we made the move, we went with the 5 Little Monkeys Bed for many reasons.
"These are the BEST mattresses for children, and they come with an amazing warranty so it will truly last your child until they leave the nest."
"Something that really stands out about the 5 Little Monkeys bedding was the attention to detail."
"5 Little Monkeys Sleep System has created the ideal sleeping environment for your grandchild."
"5 Little Monkeys has developed a sleep system designed and developed for our kids, by parents WITH children."
"This mattress is AMAZING. They’ve taken this mattress making thing to a whole other level!"
"5 Little Monkeys created the best sleep system for children."
"The 5 Little Monkeys mattress checks all the boxes."
"If you are looking for a mattress for your child, the 5 Little Monkeys sleeping system has you covered."
"We definitely look at the 5 Little Monkeys Sleep System as a very good value."