People at Abeil found the formula to deliver much less a mattress whose quality is at the rendezvous. I was very surprised when the package arrived: the box to 1/4 of the volume of a conventional mattress. My first thought: oh no, big scam. But no, like Ikea, Abeil found a way to reduce the volume of its product and so all the logistical costs associated with it.
The mattress comes wound and highly compressed under vacuum. When the fate of his plastic magically reinflate it and after a minute it's a firm mattress. I sleep on it for a few weeks and the quality is the same level as the mattresses available in trade to 3X the price.
Do not hesitate. Do not be afraid. You will be happy with this purchase. Stop being scammed by mattress sellers.