The Harmony - Encased Coil Organic Mattress by earthSake

Our bestselling Hybrid mattress: The earthSake Organic luxury encased-coil mattress has individually pocketed coils, is 100% natural, non-toxic and made in the USA with local ingredients!

The Harmony is earthSake's top selling Hybrid mattress - our best pocket-coil & latex organic mattress available.  We've taken every step available to introduce an organic luxury mattress with the greatest health & comfort levels possible for this earthSake organic encased-coil mattress. The Harmony Mattress is composed of a unique 6-inch European-style encased-coil system that allows independent motion of each coil, making it possible for your mattress to adjust & conform specifically to your body shape & body weight.  As a result, transfer of motion between two sleep partners is minimized significantly. 

The Harmony puts a 1.5 inch layer of plush natural latex on each side of the encased-coil system allowing for full flipping and rotating. Local PureGrow Wool (the greatest natural form of temperature control and fire retardancy) fills the upper levels of the mattress which are then sealed in by an organic cotton cover. Disclaimer: Earthsake takes no responsibility for early morning tardiness resulting from this excessive comfort.

Finished height of 11” on the Harmony.


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  • Details/Specs
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  • Health
  • Earth
  • Shipping/Delivery
  • Warranty/Exchanges

The Harmony - Encased Coil Organic Mattress by earthSake Description

The European-style individually encased coil mattress is a unique encased coil system that allows independent motion of each coil. This is topped with a layer of 100% natural latex which provides softness while the coils give support to the body. This is then covered with organic cotton and PureGrow wool quilted to an organic cotton ticking inside an organic cotton cover. All natural & healthy.

• Our best selling Hybrid Organic Mattress
• Individually pocketed orthopedic innerspring is heat-treated and heavy-duty
• Unique pocket coils allow independent motion of each coil, reducing disturbance from other motion in the bed
• 100% Made in America U.S.A.
Harmony Mattress: Pocket Coils covered on each side with 1.5 inches of 100% natural latex (two-sided - flipable & turnable)
• 100% organic cotton & wool inside quilted to an organic cotton cover
• Resists mold, mildew, allergens and dust mites
• Organic Wool, a natural insulator, helps regulate body temperature for better sleep
• Organic Wool is naturally fire retardant
• Our PureGrow wool is locally and organically farmed in Marin & Sonoma County, Northern California from free and "happy" sheep.
• No pesticides or chemicals used anywhere - ever!

Please note: The $11 "California Recycle Fee" is now required by law for each new mattress and boxspring/foundation unit sold in California.  It is used to fund the Used Mattress Recycling & Recovery program.  This program was designed by the State of California to keep used mattresses out of our landfills and recycled into other useful products instead. For more information visit:


 11'' high mattress - Sizes: Twin (38x75”), Twin-X Long (38x80”), Full (54x75”), Queen (60x80”), Dual-King (76x80”), and CA King (72x84”).
8'' high matching wood foundation or 1000 coil box spring - Sizes: Twin through CA King.

We also recommend adding any of our earthSake organic mattress pads or toppers to protect the mattress or create a firmness/softness level you most desire.

The Harmony - Encased Coil Organic Mattress by earthSake Care

 Protect your mattress with one of our natural options:

• Pure Grow wool puddle pad

• Organic cotton flannel mattress protector

• Organic cotton jersey waterproof mattress protector

Additional Care: 

Alternate turning mattress from end to end and flipping mattress side to side every 2 weeks for the first 2 months. Turn once every 4-6 months thereafter.

Vacuum and Air – vacuum and/or air regularly which helps the natural fibers breathe.

Stains – Are best removed by simple spot cleaning. Apply a solution of 1:3 parts white distilled vinegar and water (you may also use a natural detergent to spot clean). Spray the solution on the spot, then allow to dry completely. If possible, moving the mattress into the sun to dry is most advantageous.

To insure proper ventilation always support mattress/foundation with a proper support system. Ideal support systems are boxsprings or slat systems. If you are placing mattress on plywood or solid surface, it is advisable that the surface be perforated for proper airflow. King/CA-King size bed-frames should have a center support system. Do not place mattress or foundation directly on the floor or on/in damp locations. 

Do not use the handles when flipping or lifting mattress – handles are designed to guide the mattress into place after flipping. They cannot support the mattress’s weight and will detach if you try to lift the mattress with them. 

The Harmony - Encased Coil Organic Mattress by earthSake Health

Created carefully for your health without bleaches, dyes or other unnatural treatments. No chemical flame retardants and only pure healthy ingredients with no pesticides, bleaches or dyes added. Our wool is naturally fire retardant, 100% pure and healthy for you. PureGrow Wool insulates your body and draws moisture away from you to provide deeper drier sleep in hot or cold weather. 

The Earth-Opedic encased coil system provides the proper customized support for your body - adjusting to each sleeper independantly and automatically -so you get a great nights sleep with the proper support and alignment along with the ultimate in comfort.   Healthy ingredients, healthy construction & healthy rest.  Sleep healthy and you'll live healthy.  

The Harmony - Encased Coil Organic Mattress by earthSake Earth

 No pesticides - no chemicals - and 100% earth friendly.  The Harmony is made with California PureGrow wool and organic cotton. Its encased-coil system is layered in organic cotton, then wrapped in PureGrow wool. These layers and coils are tucked into a quilted cover of organic cotton ticking.  Made in California with Organic - Pure - and Local ingredients. The Natural latex is 100% botanical from the sap of a rubber tree - no synthetic or un-natural blending here - just sustainably harvested sap - baked to perfection.       

These ingredients have no pesticides, bleaches or dyes and our wool is naturally fire retardant. All natural, all healthy. The 100% California organic cotton and Pure Grow wool padding is tufted by hand to a 100% organic cotton cover.  The mattress is 100% Made in America (USA) and it's naturally resistant to mold, mildew and dust mites.  Passes all fire-safety standards the all-natural, earth-friendly way.   

Our organic cotton, unlike most others,  is locally and organically farmed in the USA (in California and Texas).  Our wool, unlike most others,  is locally and organically farmed in Sonoma County, Northern California.  It goes beyond organic standards in that it comes from free and "happy" sheep roaming hillsides and pastures that are free of chemcials or animal cruelty - which is why our PureGrow wool is also certified by American Humane.

The $11 "California Recycle Fee" is now required by law for each new mattress and boxspring/foundation unit sold to fund the Mattress Recycling & Recovery program.  This program was designed to keep used mattresses out of our landfills and recycled into other useful products instead. 

The Harmony - Encased Coil Organic Mattress by earthSake Shipping/Delivery

Earthsake offers 2 options (Silver or Gold) for your mattress home delivery within the continental US. We also offer a Berkeley pick-up service at our warehouse in Berkeley, CA. "LOCAL" Delivery service is within 50 miles of Berkeley, CA.  Choose the service that best fits your needs.  Delivery rates are based on mattress size and service level.
• "Silver Service" is a 2-person delivery, inside the threshold, stair carries (up to two (2) flights prior to the threshold).
• "Gold Service" includes inside placement, two flights of stairs, unpacking, debris removal, and mattress set-up.
• Extra Services: 
• Additional stair carry is charged at a rate of $3 per step or $30 per floor, whichever is more. 
• A Non-Standard Delivery/Pick-up Charge starting at $60 will apply whenever a delivery/pick-up outside the "Normal Business Hours" is requested: Normal Business Hours are Mon-Fri, excluding national and state holidays, between the hours of 8am and 5pm.
• Saturday or Sunday delivery/pick-up rates available by quote - call us to inquire.
• Mattress storage is free for the first 10 days. Mattress storage is $10 per item per day beginning on the 11th day. 
• Mattress & boxspring/foundation delivery charges are not subject to any coupons or discounts. 
• Removal of an old mattress or mattress set available by quote - call us to inquire.
• Additional rates and surcharges may apply depending on service area and fees levied by the freight carrier for delivery. 
• Call 877.268.1026 for special rate quotes, requests or deliveries outside of the continental US.

Custom made to order - Allow 2-4 weeks for production then 2 weeks for delivery. You can call us to inquire about an ETA for your order. After your items are produced you will be contacted to schedule a date and time for your home delivery or pick-up.  

The $11 "California Recycle Fee" is now required by law for each mattress and boxspring/foundation piece to fund the Mattress Recycling & Recovery program.

The Harmony - Encased Coil Organic Mattress by earthSake Warranty/Exchanges

This is an Earthsake Mattress. You wont find the Earthsake Harmony mattress anywhere else - so accept no imitations. It says Earthsake on the outside so you know you can trust whats on the inside! Our label only goes on the best local, organic ingredients harvested and transformed into wonderful mattresses, pads & toppers, pillows & comforters - all custom-made in the USA for Earthsake!

All mattresses come with a standard 20-year mattress manufacturers warranty covering any manufacturing defects. They are also insured to cover any damages caused during a home delivery. Once signed by the receiving party, the responsibility of proper care is yours. 

Exclusions from Warranty Coverage

¨     Merchandise sold “as is”  or earthsake floor models

¨     Firmness preference (please ask about our exclusive one-time 90 day comfort exchange policy) 

¨     Allergies or sensitivity to materials used

¨     Mold/Mildew occurrences

¨     Handles    

In accordance with health code laws, mattresses & boxsprings/foundations are non-returnable & non-refundable. 


Item / Options Select Qty
The Harmony Mattress, Twin

The Harmony Boxspring, Twin

The Harmony Mattress, TwinXL

The Harmony Boxspring, TwinXL

Mattress Delivery Service - Twin

The Harmony Mattress, Full

The Harmony Boxspring, Full

Mattress Delivery Service - Full

The Harmony Mattress, Queen

The Harmony Boxspring, Queen

Mattress Delivery Service - Queen

The Harmony Mattress, Dual King

The Harmony Boxspring, Dual King

Mattress Delivery Service - King

The Harmony Mattress, Cal King

The Harmony Boxspring, Cal King

Mattress Delivery Service - CalKing

Mattress Removal Service (if available)


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