Desantis Mag Packer?

[Wasabi]

Being that a Nemesis is a staple in my pocket holster line-up, I've been thinking of trying a Mag Packer. It looks like a good design for a spare mag holder. My other pocket mag holders are always all over the place in my pocket. Anybody use a Mag Packer and have any input?

Thanks.

[DefensiveCarry.com]