Soil Bags

 Soil Bags are bags made of Jute or coir and could be filled with sand or soil and used for purposes as flood control, military fortification. Bags can be filled with local sand or soil. It can also be used for growing mangroves and shrubs that grow in coastal sediment habitats.
    Soil bags may be used during emergencies when rivers threaten to over flood. They may also be used in other water-control structures. It is also used in military for field fortifications. Jute (burlap) is inexpensive, and can make large protective barriers cheaply.

Coir Bag

 

Jute Bag