awepackage high barrier 16 oz foil stand up zipper pouch coffee bag with valve (20, matte black) awepackage matte black foil stand up pouch bag with valve<br> high quality degassing valve for freshness good for ground coffee as well as whole bean.<br> ziplock zip stand-up pouch - great for display and easy opening & closing<br> round corner for safety<br> hold 16 oz ground coffee.