IWB holster for S&W 640

[laktrash]

I'm looking for IWB holster for my S&W 640. I now carry in a kramer pocket holster. I like that it looks like a wallet and I can easily slip in and out and lay next to me in the truck . The down side is grip sticks out a little with some of my jeans so shirt must cover it. I like the micka IWB he seems to get good reviews a little turned off that it not true leather. but a good price and has clip so you can remove easy if need be. Really don't want spend the big $ because I already have a box full of holsters. Any ideas or imput