This is what I store my Blue Mountain Jamaican in. The best coffees has to be stored right to preserve that delicate flavor we pay so much money for. These are the only ones like this I have seen. Hope this help someone. All other containers are just cans with lids, this one has some science behind it, and more important it works!
I use my food saver. It works very well and I use it for many things. I use mine several times a day.