Before I bought my otterbox commuter it was a toss up between the otterbox and the POP. I have found the Seidio Active holster will carry the otterbox with no issue - I would presume it can carry the POP also. The white one looks sweet.
I did have to rip a magnet out of an old holster and glue it to the inside of the Seidio holster to put the berry to sleep (not a big deal though - took me 5 mins).