Essential 9" Mattress by Obasan - Extraordinary Comfort and Total Support
Organic mattress handcrafted in Canada
The Essential 9" Mattress is handcrafted in Canada and available at Resthouse Sleep Solutions, Duncan, BC
The Essential 9" Mattress by Obasan is fully customizable for all types of sleepers.
Organic mattresses - Dust mite resistant, hypoallergenic and temperature regulating

Essential 9" Mattress

10 reviews
Regular price$2,339.00
Shipping calculated at checkout.
  • Ships in 4–5 weeks
  • Inventory on the way
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Talk to sleep expert: 1.844.855.7378

Pillow promotion: Receive 2 quality organic Kakūn pillows* free with your purchase of any new organic mattress. Offer valid for a limited time only. Discount will be automatically applied in your cart. *1 pillow for twin and twin xl sizes. Contact us to take advantage of this promo.

Extraordinary Comfort and Total Support

The Essential 9" Mattress is handcrafted in Canada using the highest quality, breathable, 100% certified organic materials, which delivers a comfortable, dry, and cool sleep, while the Obasan Adjustable Core System provides highly flexible support layers. This mattress can be customized in firm or medium densities for each sleeper based on their weight and firmness preferences to accommodate all sleeping positions and deliver exceptional comfort.

The Essential 9" Mattress comes with a built-in topper for immediate contouring and pressure relief, which can be ordered as a medium or soft layer, depending on your weight and comfort preference. This mattress is an ideal choice for any sleeper seeking extraordinary comfort and total body support.

Please call us at 1-844-855-7378 for a personal mattress fitting consultation.


  • For adults of all ages
  • For all body types
  • For all sleeping positions
  • Includes 100% organic cotton knit cover
  • Customized on each side for couples (Queen or King size only)
  • Dust mite resistant, hypoallergenic and temperature regulating
  • No harmful chemicals or fire retardants
  • GOTS and GOLS certified organic materials
  • 20 year limited warranty
  • Roll packed for easy delivery and setup
  • Made in Canada


Twin 39” x 75” x 9”
Twin XL 39” x 80” x 9”
Full/Double 54” x 75” x 9”
Queen 60” x 80” x 9”
King 76” x 80” x 9”
Cal King 72” x 84” x 9”

Customer Reviews
4.9 Based on 10 Reviews
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Irene F.
Canada Canada

More mattresses

I had bought a mattress a couple of years ago and loved it. When it was time to replace 3 more mattresses I didn’t hesitate. I called the store and ordered three more by phone. They arrived early and the gentlemen who brought them were amazing! Everyone who has tried the new mattresses love them. The whole experience was seamless and we have wonderful, organic mattresses, don’t have to worry about offgassing. Win/win.

Marilyn S.
Canada Canada

Excellent Product and Service

We are very pleased with our new mattresses. The online ordering experience was easy and efficient thanks to the professionalism of your staff and the White Glove Service was also well worth the price. All in all, a very good experience!

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