Looked around the internet for a relief in case of accidents with passenger cars and came across the ExiTool. I needed it so far not to try. What convinced me the "All-In-One" concept of belt cutter, glass breaker and lamp. But the decisive argument was the direct attachment to the harness. So you have in case of an accident you direct access to the ExiTool and need not only OAE in a glove compartment. look for it. This should in any case be difficult in a severe accident with side or roof of the vehicle location, yet to come da ans glovebox. So you need even in the dark or in smoke in the vehicle followed only by hand the belt and place the tool. By attaching the strap you will at any time, where you created it hit the belt, so that a tool on the belt has .. and remembers hopefully in an emergency it. I hope that it never has to be used ....