What better way to prepare for any eventuality than with hundreds of pounds of dried food?? The Ronco 5-Tray Food Dehydrator will allow you to dehydrate....... you guessed it! 5 Trays of food at once! Simply take your favorite home grown fruits, vegetables, or organic beef and run them through the ol' Ronco dehydration process and they'll keep for a loooong time. Maybe you could start your own survival food business with this.