I received my wallet today and I must say that I am quite pleased with its workmanship and quality of leather. I think that it looks better in real life than it does in the photos. I bought the brown and it's a richer, darker brown than indicated in the photos.
I was able to fit in six credit cards and several bills with no problems.
The window is nice and thick (and we'll see how it resists scratches), but of course don't expect to be able to do any precise swipe motions through the window. You will need to take your phone out for that. Also, the home button is not accessible (as you would imagine from the product photos).
Two (for me, minor) concerns:
--The iphone is not always perfectly aligned in the window but it's not like the phone is moving around in there (see pictures). Obviously, this is no concern for me since I bought it for function not for form.
--The phone will come in contact with the zipper when you're taking it in or out of the wallet. I have a slim case (a power support air jacket) and a screen protector so for me this is no concern.
The size of it is a bit longer that your typical bi-fold wallet but no wider or thicker. Of course, I can no longer carry as many cards or cash as I could before but I suppose I will have to carry less **** with me or go with Benjamins for cash.
The zipper seems strong and the leather smells nice.
I took some photos to give a better idea of the product (my battery was low so no flash, which is why they are a bit dark, but no flash shows truer colors). The first three give you a sense of the size of the wallet and views from different angles: