B.A.G. Corp. announced the availability of the Super Sack container (an FIBC) constructed with GSS fabric for moisture and air protection for sensitive products. The container is constructed of an aluminized film laminated to woven polypropylene fabric and is made for applications in which a liner cannot be used. The Water Vapor Transmission Rate and Gas Transmission Rates (oxygen, nitrogen and CO2) of GSS fabric are 75 to 87 percent lower compared to those of regular coated polypropylene fabric. The fabric can be used for nearly all bulk bag designs, including the MaxSack baffled container.