Glad you made a video on the magazine pouch update. I saw a few guys having trouble and couldn't figure out why. Glad to see you fixed the issue. If I remember correctly, I believe the holster and magazine pouch are a injected polymer material. I think it's been strengthened with something, have no clue what. My best guess is it may have glass fibers in the polymer. 👍🏻 Great holster and pouch in my opinion.