High quality piece of junk
This mattress was what I thought might be the best mattress I owned. I have used it 4 times and now it leaks air. I could not find were the air was leaking. So I put it in the tub to see if I could find the holes. I then looked very closely and found that the martial was defective. It was releasing air through the material. the holes were so microscopic you can not see them at all. I contact everyone one in Canada they said contact who I bought it from. I bought in USA so I contacted them and they said to bad so I contacted Vaude germary and they said same thing. So keep this in mind when purchasing this mattress.