After returning the first delivery, which had extreme gas emissions, a new replacement case was delivered without any problems. The new case has a significantly better processing and seems to be made of genuine leather. The inner lining is compared to the first case of leather. The Evaporations fell down to a tolerable level. Help bring this regard the airing of several days with no cell phone Case open. After a week is almost nothing left to smell of the evaporations. What causes problems here is probably the adhesive used and the immediate wrap in foil. What I would like to say positive, is the enormous obliging attitude by the supplier, the company HandyNow, the question without the full purchase price incl. Porto has refunded. As an apology for the inconvenience, I still got a free replacement. I can recommend without hesitation HandyNow !!