The fillings of our sofa bed mattresses are all alike. The only thing differing is the sizes of the sofa bed mattresses.
We use waste fabric from mattress production.
Giving it a new life, and purpose after being used in our futon sofa bed mattresses.
When buying a Karup Design sofa bed, you can be sure that the futon mattress's filling is fabric waste from mattress production. A core of polyfoam in the mattress makes the comfort more firm when sitting and sleeping. The waste fabric consists of cotton, polyester, threads, and scrap fabric and has been tested according to TÜV.