Join ECS Host Joe Belmonte and David O'Callaghan as they discuss Rock Bags, a great alternative to simply using Rip Rap in erosion and shoreline applications. Filter Units by Kyowa, the original Rock Bag, are mesh containment bags that hold rock. Made from recycled material, a fully loaded bag can be deployed using machinery on any number of jobsite applications. Their uses are both temporary and permanent; they can be designed into specification work or used to remedy emergency jobsite challenges.