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CU #865932
CU #865932

Kiwi Bunk Bed Mattress

We tweaked our Kiwi mattress by adding a shorter spring system to match the 8 inch height requirement of most bunk beds. The Kiwi Bunk Bed mattress is comparable to the Kiwi mattress in support and feel.

Mattress removal and recycling is available for each mattress you are replacing with a My Green Mattress. The cost is $130/mattress, except for customers in CA where there is no additional fee. Please be sure to request removal for each mattress where it is required in the product selection process before adding to cart. Our partner for mattress removal is Load Up (goloadup.com). You will be contacted by them directly after your purchase to schedule your mattress pickup.



Add options for a perfect sleep

  • Organic Latex Topper – Twin + $185.00
  • Organic Cotton Protector – Twin + $89.00
  • Organic Cotton Sheet Set + $109.00
  • Mattress Removal + $130 per mattress except in CA

Product total

Options total

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Free Shipping + 120 Night Risk-Free Trial + 20 year warranty

We tweaked our Kiwi mattress by adding a shorter spring system to match the 8 inch height requirement of most bunk beds. The Kiwi Bunk Bed mattress is comparable to the Kiwi mattress in support and feel.

This mattress is completed with a quilted cover made of GOTS certified organic cotton and GOTS certified organic wool. This cover provides an additional layer of comfort and acts as a natural flame retardant, which eliminates your exposure to chemical flame retardants found in conventional mattresses.

Our 100% natural, GOLS certified organic and OEKO-TEX certified Dunlop latex is sustainably sourced from the rubber tree, a renewable resource, and it is the perfect surface for a healthy night’s sleep. Our breathable and hypoallergenic latex provides a naturally cool sleep that is dust-mite, mold, and mildew resistant. Latex is responsive to every body type.

This mattress is upholstered on one side. It works well on any traditional foundation, including solid platform beds or platform beds with slats that are no more 3.5 inches apart. This mattress can also be used on an adjustable bed base. We recommend rotating the mattress, head to foot, once a month for the first 3 months, to ensure that it breaks in evenly. After this period, we recommend rotating it once a season (or every 3-4 months) to prevent body impressions.

Each Mattress comes with a 20-Year Warranty and a 120 Night Sleep Trial.

Questions? Check out our FAQ page.

  • Leggett & Platt Caliber-Edge pocketed coil spring system
    • 406 coils in the twin size
    • 6 inch tall springs (compared to 8 inch springs in our standard Kiwi)
    • 13 3/4 gauge coils throughout the mattress surface
  • 1 1/4 inches of GOLS certified organic and OEKO-TEX certified Dunlop latex
    • (22-24 ILD / Density: 65)
  • 1 inch GOTS certified organic wool batting
    • The organic wool in our quilted cover acts as a natural flame barrier, which allows us to pass flame testing required by law without using dangerous chemical flame retardants.
  • Soft, GOTS certified organic cotton quilted cover
  • Button-tufted design secures layers together without use of adhesives
  • This bunk mattress is only offered as one-sided
    • SIZE: 38” X 75” X 8” – 55 lbs
  • Firmness Rating: firm

Dimensions: 38in X 75in X 8in
Weight: 55 lbs, Coil Count: 392

Free Standard Shipping:

After we receive your order, we typically begin building your mattress the next day. We offer free shipping via FedEx to the contiguous United States. Please note that FedEx is experiencing major delays in certain areas of the country due to Covid-19. Shipping times vary depending on the items you ordered and your distance from Illinois. Shipping times vary depending on the items you ordered and your distance from Illinois. All orders should arrive in 1-2 weeks barring any unforeseen shipping delays with FedEx. Please check your tracking information when received and allow for extra time. If you do not receive an email with your tracking information, please check your spam folder.

Shipping fees are calculated at checkout on orders going to Alaska, Hawaii and Canada. Terms are subject to change and are void where prohibited by law.

White Glove Delivery Service:

White glove delivery service is temporarily unavailable due to concerns about Covid-19.

White glove delivery service is available in the shopping cart for a flat rate of $199. This service includes in-home delivery and set-up of your new mattress and removal of your old mattress. You will receive a phone call and/or email from our final mile service provider in 3 to 4 days to schedule your delivery.

Please note: White glove delivery service charges are not refundable even if you decide to return your mattress. Pillows, toppers, and mattress protectors will ship for free and separately via FedEx ground transportation. If you purchase more than one mattress, but do not require white glove service for each mattress, we suggest placing separate orders.


Your mattress is a long-term investment in your comfort and health, which is why we offer a 120 night sleep trial. If you decide within the first 120 nights that your new mattress is not the right fit—no worries—contact us to exchange your mattress or get a full refund.

We ask that you sleep on your new mattress for at least 30 days to give your body time to adjust to the new level of comfort and support.

GOTS and GOLS Certified Organic Factory

We are proud to handcraft all of our mattresses in our family-owned factory that has earned the GOTS and GOLS Organic Factory Certification from Control Union.

Wool, Cotton & Latex

We make our mattresses from only eco-conscious, sustainable, organically grown and processed materials like organic cotton, organic wool and organic latex that are healthy for you and good for our planet.

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