I have a Johnson & Johnson first aid kit that came in a plastic box that I transfered from my previous car. The kit fits perfectly in place of the original w123 kit. I think the J&J one cost $15 or so from Kroger or Wal-Mart and has all the modern stuff you really might use... advil, bandaids, ointments, cold pack, ace bandage, gauze, tape, tweezers, etc... if anyone is interested I'll post the product