THE BEST CUSTOMIZABLE & ORGANIC LATEX MATTRESSES

Since 1985, Obasan has been handcrafting certified organic mattresses to the highest standards of excellence. Each mattress is custom-made to perfectly suit your body, ensuring a sleep experience tailored just for you.

The Classic

Starting at $2,819 CAD
Featuring 8 inches of pressure relieving organic latex, wrapped in organic cotton and wool, this mattress cemented our reputation for excellence. It includes a wool mattress topper that relieves pressure on the joints.

The Deluxe

Starting at $3,479 CAD
Handcrafted from 10 inches of organic latex and finished in our luxurious organic cotton and wool, the Deluxe is a dream come true. It includes our plushest organic mattress topper for cloud like sleep.

The Grand

Available exclusively through consultations
This plush, 12” cloud-like mattress is the pinnacle of luxury and comfort in our organic mattress collection. Designed with an accessible construction that is practical for ever-changing support needs and requirements, the Grand mattress is engineered to evolve with you through time.

We handcraft each Obasan mattress based on your sleep position, body weight and body type to ensure perfect support every time.

Customize Now Schedule a free consultation

The Mattress That Adapts to Both of You

Sharing a bed shouldn’t mean sacrificing comfort.

That’s why our mattresses are designed to meet the unique needs of each sleeper, ensuring personalized support for both.

  • Your Side

    Six zone core with multiple arrangements possibilities on the left side

    Tailored just for you, your side of the mattress is personalized to fit your body type, sleep position, and unique support needs.

  • Their Side

    Six zone core with multiple arrangements possibilities on the right side

    Every body is unique, and so are sleep preferences. That’s why your partner’s side is customized separately, providing personalized comfort for both of you.

  • Assembling

    Each layer is meticulously aligned to create a seamless balance of comfort and support on both sides. The result? A perfectly crafted mattress that adapts to you and your partner, night after night.

Also Available in a Non-Customizable Option

Discover the Essential Organic Mattress, a simple and natural approach to healthy sleep. Offering balanced comfort with medium-firm to firm support, it's the perfect choice for those looking to experience the benefits of a fully organic mattress, without customization.

Shop the Essential Organic Mattress

The Ideal Organic Latex Mattress Starts With the Best Materials

Your sleep quality matters to us. That’s why every Obasan mattress is handcrafted using only certified organic materials. No glue, no off-gassing, no flame retardants, and zero waste—ever. Just the purest natural materials, carefully assembled to create a sleep system we take pride in.

  • GOLS certified organic latex, derived from the rubber tree, is known for its natural elasticity and exceptional durability. Unlike a traditional foam mattress, it distributes weight evenly, relieves pressure points, and adapts to your body for long-lasting support.
  • GOTS-certified organic cotton offers exceptional breathability and enhances airflow, creating a plush and comfortable sleep surface, especially when paired with our premium cotton cover.
  • Organic wool, a fiber with extraordinary properties, wicks away moisture while providing exceptional breathability and temperature regulation, helping your body stay cool and dry all night long—especially when combined with our premium cotton cover.

Our mattresses are designed to provide the perfect balance of support and comfort, ensuring you wake up refreshed and well-rested.

Thanks Obasan, it's love!

“It was quite the investment so it took me some time to fully commit but I knew I wanted something non-toxic. Both my husband and I have completely alleviated the back discomfort we bought it to fix, I sleep like an absolute rock and getting into bed is such a treat. One word of caution through, it'll ruin you for good! You'll never want to leave home because no bed compares.” - Jenna

190+ Other 5 Star Reviews

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organic wool from patagonia's Sheep

Built for your health and the health of the planet.

Every perfect mattress begins with the highest-quality raw materials, sourced from certified organic farms in some of the world's most pristine regions. We use only high-quality latex, sourced sustainably, to provide a resilient yet supportive foundation. Combined with carefully selected mattress materials, our mattresses offer superior comfort and durability, ensuring a healthier and more restorative sleep.

If you're looking for an organic latex mattress from Canada, Obasan provides locally crafted, premium-quality options designed for long-lasting comfort. For decades, we’ve built trusted relationships with farmers who share our commitment to purity and sustainability. We visit them regularly, we know their processes, and we stand by their craftsmanship. Because to us, this isn’t just a business—it’s a way of supporting people who are working toward a better, healthier world.

Our Promise
Obasan's factory worker trimming a mattress' zipper

Handcrafted with love, just for you.

Each Obasan mattress is handmade in our carbon-neutral workshop in Ottawa, Canada, ensuring unmatched craftsmanship and quality. Every mattress is designed to fit your body’s unique needs, offering targeted pressure relief for your joints and optimal spinal support.

  • Adjustable Firmness Level : Easily access your mattress layers to modify the firmness whenever your needs change.
  • Back Pain Relief : Independent support zones help contour your shoulders and hips, keeping your spine aligned all night long.
  • Pregnancy Support : As your body changes during pregnancy, so do your comfort needs. Our customizable support zones adapt to provide the right balance of softness and stability at every stage.

Because no two sleepers are the same, customizing your mattress is essential for achieving truly restorative sleep. Learn more about the benefits of a personalized mattress by visiting our Why Customize a Mattress page.

Benefits of a custom mattress