http://goo.gl/PlBHRm A Loose Fill Dispenser is a bag hanging from the top with an opening at the bottom. A valve is attached to it to control the flow of materials through this opening. This Loose Fill Dispensers are used for effectively protecting any product from damage during the transportation process. A dispense in general is used to distribute things safely. Loose Fills are the materials that are used to help protect the products without movement or damage during the transportation.