Returnable Sewn Bag Systems Returnable sewn bag systems are used as a component of a returnable package to protect class "A" surface parts, such as door panels, headliners, and other large injection molded pieces. The advantage of returnable sewn bag systems is their flexibility which allows them to conform to the contours of complex parts. This can improve packaging density thus leading to a reduction in packaging costs. Returnable sewn bag systems can be installed into pallet boxes, hand held totes, and custom metal racks. They can be constructed of several different materials, depending on the sensitivity of the part. Materials: Vintex, Tyvek, Nylon, Vu Thru, Headliner, Spun Bond Sewn Bag in a Hand Held Tote Sewn Bag in a Side Load Pallet Box Bag Rack