Waterfield Finn Wallet for iPhone 7 plus is the product that is reviewed in this article. Waterfield is a well established company in San Francisco that is making device specific sleeves, accessories and other bags.
I was personally looking for a wallet that could fit my passport, car paper, a few cards and even my Xiaomi Redmi Note 3 smartphone I wanted something with a high quality finish and at the same time functional, just like my Exentri Wallet.