Review title is Lightweight and durable [SEP] It's only getting 4 stars because it's hard to rate an emergency tool without using it in an actual emergency, BUT I've had it plugged into my car for over a week and so far I'm pretty happy with it. It feels durable without being clunky. It includes a flashlight (very handy for nighttime emergencies), window breaker, seat belt cutter and USB port so you can still charge your phone while it's plugged in. I particularly enjoyed the little credit card multi tool that comes with it! Would recommend!