The mattresses are well made and have on each side of two loops for lifting.
They lay out of the box flat there, and virtually determine no smell.
I lie like soft and find, in spite of 90 kg, the H2 pleasant.
But the H3 also would not be too hard to me.
For durability I can, after a few days, do not say anything yet.
So far, however, I'm very comfortable on the mattress and find it is a price worth.