The wallet in terms of build quality is quiet good and you don't get the feeling that it's cheap. The key chain is an awesome adition, like a tiny added value.
The only problem with this wallet is that it's really small. It can't hold my credit cards in its outer pockets and it can't take more than 4 cards in total.
If you will use it to put just money in it and maybe a couple of cards, it'll serve you great. Other than that, you should look for something bigger.