I had a Sena Ultraslim envelope which I liked perfect as the phone perfectly was inside and the envelope was extremely thin for my old phone. For the Galaxy S6 There are no Sena cases, but I did not give up a shell and have also sought therefore to a thin leather cover to shove. The shell has all in all a good quality. The leather smells good and feels good. Even with envelope the phone remains pleasantly thin. Who can wear the S6 in the pocket, can confidently tackle even the phone with this shell in his pocket. Look good doing the whole thing. The only drawback is that I think the phone is bit too loose in the envelope. Do not worry, it does not fall out when you turn the envelope, but I think it slips too pure light and out. But this can be a matter of habit simply because it was never so easy with the Sena Cases. Or Bugatti has just it adhered to the envelope from the Galaxy S5 from S6 the name - the S6 is shrunk slightly compared to its predecessor, which would also explain the whole. I admit this time no star deduction, since the ultimately not interfere as long as not fall out the phone. The last star then there for the longevity of the envelope. For this then there a supplement in few months :) I hope I could help.