What's the Best Organic Bunk Bed Mattress?

Are you looking for a good-quality organic bunk bed mattress? With so many brands to choose from, it can be hard to find the perfect one. Organic mattresses are becoming more and more popular these days because they often use all natural materials such as organic latex, cotton or wool.

One of the most important factors when considering an organic mattress is the thickness: They should be between 6" and 8". Whether you're looking for a bunk bed mattress for your children or for adults, we'll help you find the best option for you. Without further ado, here's our list of the Best Organic Bunk Bed Mattresses:

Best Bunk Bed Mattress: Kiwi Bunk Bed Mattress

Kiwi Bunk Bed Mattress by My Green Mattress

Promo Code: GreenSnooze ($125 Off Mattresses)

This firm mattress was designed especially for children's bunk beds. It's got a GOTS (Global Organic Textile Standard) certified organic cotton cover with organic certified wool batting underneath. Inside, you'll find layers of GOLS certified organic Dunlop latex wrapped around 406 coils. All these features make Kiwi the best bunk bed mattress in our review.

The comfort level of Kiwi Bunk Bed Mattress is the exact level recommended for children. Growing kids need a firm mattress that will provide proper support for their bodies without sinking in too much. This bunk bed mattress is 8" thick, the recommended height for most bunk beds.

If you're looking for an affordable natural bunk bed mattress for kids, this is one of the best options on the market right now. Their 120-night sleep trial and 20-year warranty will give you peace of mind in case you're not totally happy with this bunk bed mattress.

Natural Bliss Mattress by PlushBeds

This Greenguard GOLD certified organic low-profile mattress is available in three thicknesses, the lowest being 6". It's made entirely from GOTS and GOLS certified organic materials, including latex, organic cotton, and natural plant fiber used as a fire barrier.

This vegan bunk bed mattress is wool-free, and you can choose between medium and medium-firm comfort levels. We recommend choosing the medium-firm option because thin mattresses need to be harder to offer adequate support.

Natural Bliss Mattress is a great choice for bunk beds, your kids will be sleeping on luxury organic materials that are safe to use and breathable too.

Hope Latex Mattress by My Green Mattress

Hope Mattress by My Green Mattress

Promo Code: GreenSnooze ($125 Off Mattresses)

The Hope Latex Mattress by My Green Mattress is an 8-inch natural latex mattress that contains no harmful substances, such as pesticides, heavy metals, and formaldehyde. This medium-firm mattress has a GOTS certified organic cotton cover, GOTS certified organic wool batting and GOLS certified latex core. 

With three layers of Dunlop latex in various degrees of hardness, this breathable and comfy mattress provides all the pressure-relieving support you may need throughout the night.

MaxTrix Latex Bunk Bed Mattress

MaxTrix is a brand specializing in non toxic furniture for kids. They offer natural latex mattresses for their non toxic bunk beds. MaxTrix latex mattresses are made from latex foam and CertiPur certified biofoam guaranteed to contain no heavy metals, formaldehyde, and phthalates.

This low-profile bunk bed mattress is only 5" thick to guarantee safe sleep, especially if you're afraid that the safety rail on your bunk bed is not high enough. MaxTrix Latex Mattress is the firmest mattress they offer and although pretty thin, it still offers excellent comfort and support.

The mattresses come with a 10-year depreciating warranty (10% per year) and unfortunately, the company doesn't offer a sleep trial.

Latex For Less Mattress

Latex for Less Mattress is an affordable 7-inch chemical free mattress. The natural latex core provides optimum support and helps to relieve pressure points, allowing you to sleep better.

This cool and comfy mattress is crafted in the United States with a cotton cover and wool batting and is made from non-toxic materials that are GOTS organic certified. It features two distinct firmness levels, making it easy to flip your natural mattress if one side is too soft or the other side is too hard.

Latex For Less Mattress is backed by a 20-year warranty and a 120-day sleep trial period, so you won't be disappointed if you don't like it.

Five Little Monkeys Mattress

If you're looking for a more affordable non toxic bunk bed mattress, consider buying a CertiPUR certified memory foam mattress. 5 Little Monkeys Mattress has three layers of CertiPUR-US® certified memory foam encased with Oeko-Tex certified organic cotton batting. These certificates make it the best bunk bed mattress if you are on a budget.

What makes this foam mattress a great kids mattress is that the cover has a waterproof layer on the inside and an organic cotton layer on the outside, so it´s delicate on your child´s skin while at the same time protecting the mattress.

This cutting-edge technology will keep kids comfy throughout the night while also combating unpleasant odors produced by perspiration and other bodily fluids.

The 5 Little Monkeys foam mattresses come with a 15-year warranty, as well as a 100-day risk-free sleep trial period, so your kid will have plenty of time to adjust to the mattress and determine whether it's the right one for them.

Organic Bunk Bed Mattress Certificates to Look For

When buying a chemical free bunk bed mattress, it's important to take a closer look at the product and its certifications.

Here's a list of main certificates you should look for:

  • GOTS Certified: This certification is given to products that are made from organic materials and meet strict environmental and social criteria.
  • OEKO-TEX Standard 100: This standard certifies that the fabrics and materials used in a product do not contain any harmful substances.
  • Greenguard Gold certified: The Greenguard Gold certification ensures that your kids' mattress is free of ozone depleters, lead and other heavy metals, formaldehyde and PBDEs.
  • GOLS Certified: The GOLS certification is given to natural latex mattresses made from non-toxic materials.
  • CertiPUR-US® Certified FoamsThis means that the memory foam used in your mattress is free from ozone depleters, mercury, lead and other heavy metals, formaldehyde, and PBDEs.

Why Should You Choose a Mattress with an Organic Cotton Cover?

Certified organic cotton is grown without the use of pesticides, herbicides or other toxic chemicals. Cotton is a natural material and doesn't off gas any harmful fumes, which makes it ideal for use in mattresses.

An organic cotton cover (as well as organic cotton batting) will keep your child safe and healthy while they sleep. It's also soft, comfortable, breathable and hypoallergenic, guaranteed not to irritate even the most sensitive skin.

Organic cotton is biodegradable, so it can be easily recycled or composted at the end of its life span.

Synthetic mattress covers may contain hazardous chemicals that can cause health problems, but organic cotton doesn't. Synthetic fabrics, such as polyester or microfiber are not breathable, so they can make your child sleep hot and feel sweaty during sleep.

What Else to Look for When Buying a Bunk Bed Mattress?

Apart from getting a natural mattress made with organic materials, there are other things you should keep in mind before buying one.

  • Check the thickness of your bunk bed mattress. A thin mattress can be uncomfortable for both you and your kid, so go for something around 6-8 inches thick. The general rule with thin mattresses is to pick medium-firm to firm level of comfort. A soft thin mattress may be extremely uncomfortable, especially to adults and heavy sleepers.
  • Firmness is important when choosing an eco-friendly bunk bed mattress. Kids need something soft enough to give them a sense of comfort and security, but firm enough to properly support their back. We recommend medium-firm bunk bed mattresses that are on the firmer side, to make sure your growing child gets the right kind of support. This level of firmness is also good for any sleep position, back and stomach sleepers as well as back sleepers will find it comfortable.
  • Mattress weight and sleepers' weight are also important factors when choosing the right mattresses. Check what is the weight limit of the bunk bed you choose and check the weight of the mattress, to make sure it won't exceed the allowed weight limit, which could make the bunk bed unsafe.
  • Longevity is another important factor. To make sure that your eco-friendly mattress will last you for years, go for one with at least a 20-year warranty.

Best Non Toxic Bunk Beds:

If you buy an organic bunk bed mattress, it's because you don't want to expose your child to toxic chemicals that usually off gas from cheaper, memory foam mattresses. A non toxic bunk bed is equally important.

This sort of bunk bed will be made of solid wood and finished with natural oil or zero-VOC (or low-VOC) finish. Buy a chemical-free bunk bed to create a healthy sleep environment for your child. Take a look at the best chemical-free bunk beds:

Max & Lily Twin Low Bunk Bed with a Slide

Max & Lily Twin Low Bunk Bed with a Slide is perfect for your growing family. With its supportive lower mattress slats and slide, your kids will love spending time in their bedroom.

The reversible and removable slide and ladder make this bunk bed easily customizable to fit any room layout, and the durable, non-toxic finish means you can rest easy knowing your children are safe and sound.

Read More: Max & Lily Bunk Beds Review

Bunk Bed with Stairs by MaxTrix

The MaxTrix Bunk Bed with Stairs is perfect for any child's room. This medium height bunk bed fits average ceilings and features steps that double as storage drawers.

This bunk bed is made from solid Maple, Birch, or Aspen wood using non-toxic low-VOC paint. The Max Trix latex bunk bed mattress is made to fit these bunk beds perfectly.

Eloise House Bunk Bed

Eloise Twin Over Twin House Bunk Bed

MaterialSolid pine wood

Finish: Non-toxic, zero VOC

Certificates: CPSC

Dimensions80 inches long x 43 inches deep x 82 inches high

10/07/2022 01:08 pm GMT

Imagine your child's delight when they get to sleep in their very own Eloise House Bunk Bed. This sturdy, twin-sized bunk bed is perfect for toddlers and up, with a low profile that makes it safer and more comfortable.

The ladder is integrated into the frame, so there's no need for extra assembly, and the wood is finished with zero-VOC stain that's safe for your family. With two beds in one frame, this bunk bed provides plenty of space for sleepovers and imaginative play.


With so many options out there, it can be difficult to find the best organic bunk bed mattress for you. That’s why we created this guide! If you're looking for the best bunk bed mattress, choose Kiwi Bunk Bed Mattress.

This organic kids mattress is made entirely from organic certified, all natural materials and it's designed to be hypoallergenic and completely free from toxic substances. The level of comfort is perfect for your growing child, but it's also comfortable for a teenager or an adult.

We hope that our research and analysis have helped you find the right bunk bed mattress, but if not feel free to reach out to us with any questions or concerns.

Remember that an organic mattress should always be accompanied by a chemical-free bed frame and organic bedding, to reduce your exposure to harmful chemicals while you sleep.

About the Author Kamila Flieger

My name is Kamila, and I'm passionate about researching non-toxic, organic products for the home. I believe it's so important to create a safe and healthy environment for our families, and I enjoy helping others do the same.

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