The bag is equipped with a small Velcro, the bag can also be mounted upright on the belt only. Is generally sufficient, but I personally use a higher quality bag.
The handle is very thin with a thickness of 12mm and the tight grip is not perfect. The mechanism is to paint some not as sluggish as it suggests at the beginning. Shortcoming is here but the unlocking. The spring can be gripped hard. You have to press the handle "inside" to unlock the blade. The spring is probably justified for reasons of appearance with the handle. A bit weird but you get used to everything.
Positive is the Klingenverschraubung. Here goes a small Torx to tighten the screw again, instead of a special key or temporary, when the screw should solve times permanently.
In short for me personally been a good and cost effective alternative as a sheath knife and a replacement for my old Walther