Packaging coffee for the retail environment requires just the right bag. Stand Up Zipper Pouches with valves are perfect for packaging coffee. These pouches stand on their own and provide great shelf presence. ZBGM3SV is solid silver and measures 5 1/8" x 3 1/8" x 8 1/8" in size. It is designed to hold 5oz (1/3 pound) of whole coffee beans. The one-way degassing valve vents CO2 to keep the contents as fresh as they day they were packaged. Stand Up Pouches features airtight zippers and tear notches. This 5 mil food safe pouch can be heat sealed for a tamper resistant closure. The solid silver exterior of this bag allows plenty of room for branding, labels, stickers, or barcodes.