Learning how to preserve is not as simple as it seems.  This video is a good guide on the basics of long terms food storage using just mylar bags and a bag sealer.  Also, it reminds you that you should use a food calculator to find out exactly how much food you will need.  Good info and a must view.

Where Can You Buy A Mylar Sealer And Bags?

Sealer

Amazon is an excellent place for you to start looking for one.   The one below is a mid-priced sealer.  But, it has extremely high ratings and should be affordable for most.  Click the link below for more information.

Mylar Food Storage Bags

The below Mylar bag is the most highly rated on Amazon, and it also has over 800 reviews.  So, it is highly vetted.  Click below for more information.