I use one from www.mecopocketholsters.com .  To me their holsters are as good as it gets.  VERY nice!!!   These are some of the ones I have bought from them.  I highly recomend them for your holster needs.
 

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Just got mine from Guru today, thanks to this thread. Love it!

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Does anyone use tha "Bare Asset" IWB from High Noon Holsters, if so how do you like it?

I have both an Uncle Mike's IWB and a DeSantis Nemesis pocket holster. I love the Nemesis and use it the most. I found the weapon would settle into the holster and the barrel would project about 3/8" out the holster bottom. This made the weapon a little harder to grab an remove from the holster without dragging the holster out with the gun. To correct this I hand stiched the holster where the barrel projected out the bottom. Now the gun rides just a bit higher making it easier to grab and remove from the holster. The trigger and guard is still covered by the holster so there is no safety issue created by this modification. I love the DeSantis Nemesis for pocket carry but when I want to use an IWB while wearing tight jeans or driving a car the IWB is a better choice for me. The Uncle Mike's IWB works okay but makes returning the gun to holster difficult. I am looking for something that stays open for this purpose. Maybe a Galco.
 
Happily Clinging to God and Guns,
Rich M.

i've tried so many holsters for my P3AT - some good expensive ones too - but i keep coming back to the very first one i purchased:
 
the $12 Blackhawk size 1 pocket holster (http://www.blackhawk.com/product/Pocket-Holster,82,34.htm).  it appears to be exactly the same as the uncle mike's pocket holster.  you can find  them for under $10 online.
 
the holster thin, flexible, light and so easy to draw from.  the material is rubber-like and always stays in the pocket.  in fact, it sticks in the pocket and doesn't move around in larger pockets.  it's thinner than the nemesis and doesn't print at all.  
 
when i put the crimson trace on my gun i thought that it would no longer fit in the blackhawk holster.  i was surprised to see that it did fit.  it was tight at first but it stretched out within a couple of days and it's perfect now.  
 
check out the mod that wheelguy did to his uncle mike's holster:  http://www.ktog.org/cgi-bin/yabb2/YaBB.pl?num=1206545094#11
 
i did the same mod on the blackhawk holster to carry a spare magazine.  i sewed a small piece of elastic on the outside seam to add some flex space to fit the spare mag in the holster wing.  i'll try to post a photo later so you can see what i mean.  it makes a perfect square in the pocket and it's still so easy to grab the grip and draw.  it's not exactly pretty but it sure works great.
 
good luck!
 
kb
 
 
 

Quote from kbizzle on 11/20/09 at 10:02:05:

 
That's the one that I am going to go with now.  I was in the gun shop today and put the Blackhawk size 1 in my pocket and when I pulled it out, it pulled my pocket out with it.  It doesn't look like it will hold onto the pocket liner, but it sure does.  Shop had it for $15.  There is a gun show here next weekend, so I'm going to see if I can find it there for cheaper.

Hey, Don't forget the ol' homemade ones. It is in your pocket, no body sees it. I made this little "nija nerd" pocket organizer to keep my spare p3 mag where I could get to it:
 
 

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And if I'm carrying my .44mag, I move my phone and put a speed loader in it's place. Can you hear me now?  

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This is the second gen holster I made:

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I put this spacer in so it prints like a wallet.  

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I make these out of an old nail apron. they work fine.

found this at a gun show,  great holster.   prevents accidental clip release, really quick access,
dont have to remove gun at all.   pull and fire......
Gun feels great,  really well made,  will outlast me.
 
best p3at holster ive seen at 50.00
 
http://universalholsters.com/
 
Called the grip pal