Have you ever considered why a little valve is at the top of your coffee bag? The little valve performs big tasks to bring you the fresh taste of your favourite cuppa. The tiny valve releases carbon dioxide from the bag but doesn’t let air in. The process is called de-gassing. It helps in retaining the flavour and freshness of your coffee and increasing its shelf life.

Have you ever considered why a little valve is at the top of your coffee bag? The little valve performs big tasks to bring you the fresh taste of your favourite cuppa. The tiny valve releases carbon dioxide from the bag but doesn’t let air in. The process is called de-gassing. It helps in retaining the flavour and freshness of your coffee and increasing its shelf life.