The ReFlex IFAK was developed with direct input from active-duty medical personnel. The ReFlex is a two-piece system, med roll and carrier, that is designed to carry organized medical supplies with ambidextrous accessibility. The system, constructed primarily with heavy-duty nylon laminate, allows rapid deployment of medical supplies. This system was designed around the medical supplies included in the U.S. Army-issued IFAK. The ReFlex Carrier is sold separately.