Maximize brand recognition with help from this multifunctional keychain. Designed for your convenience, this keychain features a safety light for late night use, a whistle to call out for help to those nearby, and, of course, a keyring attachment for portability. This is an ideal item to keep in a bedside table in case of power outages or to attach to a hiking backpack for emergencies. Add your company's logo or name onto this useful item to handout during your next event.