Swiss+Tech BodyGard XL7

Swiss+Tech has a way of packing loads of functionality into tiny tools, but their BodyGard XL7 takes it to a ridiculous level. This diminutive gadget is loaded with a slew of crucial roadside tools including a glass breaker, seat belt cutter, LED flashlight, emergency flasher, sonic alarm, tire depth indicator, and tire pressure gauge, all in a device smaller than typical stand-alone gauges. Throw it in the glovebox and hope you never have to use it, but on the off chance you do you’ll be glad you were prepared.

Pick one up on Amazon – $13 for one or 17$ for two