Designed by a pair of sisters who felt compelled to make a safety tool in response the grim sexual assault statistics impacting women in the U.S., this easy-to-use Birdie keychain can be useful for any young driver that finds themselves stranded roadside or walking to their car late at night. When activated, it emits an alarm as loud as a jet engine alongside flashing strobe lights in order to create diversion, get attention from other people in the area, and, hopefully, deter an attacker.