after I bought it from a well-known chain of large stores and used it for about ten nights while camping, one night after inflating it I realized that for no reason and without cause it had developed three small holes on the upper side at the spots where the round shapes are, as per its design... I cut the patch included in the package into smaller pieces to patch all three holes. unfortunately, though, it was still losing air and in the end I slept on the hard ground on a deflated mattress... unfortunately, one of the few times I write a (negative) review... two stars because otherwise it was very convenient until it broke. obviously, I will not buy it again

We bought 4 mattresses. They were comfortable for sleeping. Unfortunately, after 4-5 days, they started to develop a hole in a spot that cannot be fixed.

In one month at most, it will lose air. I have bought this product twice and I threw both of them away