Heed the call for adventure with the Adventure Backpack Charm. A scaled-down sterling silver backpack features realistic details including wraparound straps, handle, buckles and pocket. An airplane symbol is imprinted on the front and a message is engraved on the underside: ''Life is for adventure.'' An important and wise reminder in the form of an irreverent charm, this charm also wraps gracefully over any carrier you wear it with for a uniquely playful styling element.