Well made and sturdy, this little holster is well worth the investment if you're someone who carries your Gerber MP600 (My personal favorite multi tool) frequently. It's 3d printed, but don't let that fool you; it's a quality thick and hearty build with great fit, finish and retention/lockup. It will hold your Gerber VERY securely in place at your side. I would even bet it would stand up to a loopy loop rollercoaster. As someone who always carries an MP600 but hates extra stuff in my pockets, I'm quite impressed. This is exactly what I was looking for and even exceeded my expectations. I wasn't sure I'd like the fact that it's plastic, but after reading reviews on some more expensive sheet metal ones made by competitors and feeling how sturdy this one is, I have no doubt I made the right choice. I'm stoked!!