I keep this 2‑in‑1 window breaker and seatbelt cutter clipped by the driver’s seat so I can grab it fast. It’s the size of a thick pen, made of aluminum, and uses a spring‑loaded tip—press it into the corner of a tempered side window and it pops the glass in a second. The hidden U‑shaped blade slices a jammed seatbelt without exposing a sharp edge. I like that it comes with a little mount so it doesn’t roll around, and the bright color makes it easy to spot in low light.

Real example: after a minor fender‑bender, a friend’s belt locked and the door wouldn’t open. We used this tool to free the belt in one pull and were out in seconds. At home I did a dry run with the family so everyone knows where it is and how to aim for the corners. Quick notes: store it in the base, practice once so the action feels natural, and remember it’s not for laminated windshields—it’s designed for side windows. Small tool, big peace of mind on every trip.