Geobags are bags made using geotextile material. Usually filled with sand and other materials, it is used as an alternative method to replace stone in coastal protection, river slopes or canals which are susceptible to erosion due to scouring by combining the filtration and strength functions of geotextiles. Using geobags can be more cost-effective if the stone that suits your needs is not available or is difficult to send. The advantage of geobags is that they are easy to install because their size is not too big. Apart from that, geobags can also be colored so that they blend in with the surrounding environment.