Here you will find a selection of suitable recipes:
The device in action - can be seen at:
Is the container BPA-free? Yes, all parts that come into contact with food are BPA-free.
How much longer are my food items preserved for after being vacuum-sealed in this container? Shelf life of vacuum sealed foods depends on how clean and precise you were working. On average you can assume that vacuum sealed food stays preserved 5 times longer. More details can be found in the main devices instruction manual.