Who makes a full-grain leather wallet case with snap for Galaxy S7?

I'm thinking a wallet case might be good for this phone. I have seen a lot of choices with magnetic clasps but I can imagine if the case ever goes flying it's not going to stay closed and then you're at the mercy of whatever plastic holder they glued to the case. I think if the wallet is guaranteed to stay closed like with a snap your phone could survive just about anything. So a snap is a good idea if it doesn't break the screen glass falling or when you close it :(

Tons of fake (tpu) "luxury" leather cases around. Anybody seen a really well-made wallet case with snaps? Some ok choices on etsy, nothing that I'm wild for yet.