RE: hunter safety system?
I love mine, although as Rick said, it is a bit heavy. Fast and easy to put on, and as an added bonus, it can be used to drag your deer, as it has a drag strap that clips to a d-ring on the back of the vest. Be careful though, cause that same d-ring can clank around when you stand up or sit down in a metal stand. I keep a small bungee on me and attatch it to the d-ring to "strap it up" out of the way to prevent this.