As others have said card holder. So much smaller and nicer. Notes just fold up in.
I have an omega wallet, but thinking about backing clover wallet as I want my house key built in, there's a fair few about so trying to decide which is the best.
https://www.kickstarter.com/projects/1917279759/clover-wallet-relaunch?ref=discovery
That's the worst idea in the world, okay, not the worst but just a bad idea. In addition to what has said, trying to get the right key out is a PITA. Picture this:-
You come home from shopping, carrying 3 carry bags of food, got to your front door, you manage to get 1 hand free and got your keys out in a bunch. All I do is shake it and I can see and find the right one and grab the right key and open the door with 1 hand.
Can you do that with this weird contraption of a wallet?
And if you have 2 different locks on your front door?
Or you leaving the house you grab the wallet, you better check all 8 keys to make sure the front door key is one of them... And not loose and somewhere in the house because you will end up locking yourself out.
Then there is the whole all the eggs in 1 basket thing.
If I lose my keys, which is most likely due to misplaced instead of theft, and even if it's stolen, they don't know where I live. If they stole this, they have my driving licence which they know where I live.
And what about keys that don't fit in it? Car keys? Do I need a separate bunch for keys anyway?
Then what's the point of this in the first place?
And there is the whole thing about being bulky on top.