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Spring Cotton Futon Mattress Firm

Spring Cotton Futon Mattress Firm

Key Mattress Features:

  • 8-inch Medium Firm futon or Innerspring mattress
  • 5-7 years life expectancy with occasional use.
  • Includes the following natural ingredients:
353 Double-Tempered Steel Coils
  • 3 inch tall Bonnell Springs.
  • Consistent Support.
  • Lasting Resilience.
Bioflex hybrid foam from Soybeans
  • Eco-friendly bedding material
  • Two one inch Medium Density foam cores
  • 38 ILD - 1.10 Density
  • Situated on either side of spring bed to provide natural cushioning.
Blended Egyptian Cotton
  • Naturally Firm Support.
  • 24-36 pounds of Egyptian Cotton.
    (Depending on size of mattress)

Doctor In accordance with Federal law, all futon mattresses must be fire retardant. We use odorless and natural borate as our fire retardant. We would gladly make you this mattress without borate just supply us with a note from a chiropractor or a doctor. Call 1-800-443-8866 for non-borate futons.

Spring Cotton Futon Mattress Firm - Twin Full Double Queen King Loveseat Size

The Stratus Innerspring Futon Mattress is made with 353 steel coils for extra support. This futon mattress is rated medium firm. Having the feel of a traditional innerspring mattress, the Stratus Spring Cotton Futon Mattress Firm - Twin Full Double Queen King Love seat Size

Innerspring futon mattress contains top quality 4 inch Bonnell Coil springs made out of high quality steel and tested to rigorous standards. These 353 steel coils are strong, recycled steel, with an hourglass shape laid out in sheets that provide the perfect combination of bounce and flexibility for any platform bed mattress or convertible futon mattress. We at The Futon Shop can happily compare our Bonnell Springs to any others on the market. We then surround these springs with eco-friendly bio-flex hybrid soy foam.

This eco-friendly foam has greater support factors, enhanced hand and tactile properties, excellent tear/tensile strength plus supreme cell integrity for longer life. We then surrounded this foam with blended cotton batting. This Innerspring Futon Mattress is suggested for occasional sitting and sleeping with a platform bed or convertible futon sofa bed and is ideal for medium use in a second bedroom, dorm rooms, home office or guest room.

This mattress has been specifically designed for use on a sofa bed frame for and is not recommended for every night sleep

The Futon Shop Logo

"Home of the World's
Greenest Futons since 1976"

The Futon Shop manufactures in the heart of San Francisco these organic and green futon mattresses by combining the most pure & natural ingredients creating comfortable & natural mattresses for sofa and platform beds. Certified Organic cotton, American grown Virgin Wool , chemically free Dunlop Latex , Soy-based foams and Soy-based memory foam, double tempered steel springs is what makes these mattresses so special. We have been manufacturing natural and organic mattresses for over 30 years.

The Futon Shop Puts a special focus on Green, Organic and Fair Trade products

Natural Cotton          USDA Organic          Sustainable Forest Management          Fair Trade          Made In the USA

Where ever possible, The Futon Shop seeks to buy organic and fair trade ceritified. Many of the products we sell carry certifications from one or more eco-friendly organizations. We have sought to put our certifications on the website where we can so you can make the informed choice for yourself and for the planet. As members of the Sustainable Furniture Council and Organic Trade Association. we stay abreast of the most exciting natural components to offer you in our manufacturing process.

Stratus Innerspring Mattress - Choose Size - Dimensions

Product Dimensions Diagram

Size A wall space (inches) B height (inches) C depth (inches) D extension
(for love seats only)
Twin XL39880
Full Double54875
Twin Loveseat3985421
Full Loveseat5485421
Queen Loveseat6085426


California ResidentsThe Futon Shop's Special Sale In-store Coupon.

Our Local locations...
• San Francisco • Emeryville • Palo Alto • San Mateo • San Jose • Santa Rosa •
Pleasant Hill • Sacramento • Encino • LA • San Diego •

- In Store FREE Pick-Up at any of our 11 showroom locations
You can arrange local pick up when you check out in your shopping cart on this website.

If your order is within a 20 mile radius of any of our 11 showroom locations the following will apply:
- Local Delivery is $55 for instore purchase.
- Assembly & Setup is $45 for instore purchase.
- Online web orders in CA are $170 for delivery & set up.

If your order is beyond a 20 mile radius of our 11 showrooms please call any of our 11 showroom locations for a delivery quote.

Out of State Shipping
- Shipping costs will vary based on what you've purchased.
- As a general rule, any frame, futon and cover is $170 for delivery to your door.
- Covers & Pillows ship for $20.
- Additional fees will apply if you purchase more items.
- We do offer products with shipping included under our Complete Package Sets.
- All final shipping costs will be shown on the shopping cart of this website when you enter in your shipping address zipcode.
Please see our Shipping Policy for any further information.


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made in the usa
The Futon Shop, Futon Sales, San Francisco, CA