A Emergency Groundbag Survival Polythene Sheeting emergency ground bag, often referred to as a "grab bag," "bug-out bag," or "survival bivi," is a pre-packed kit designed to provide immediate shelter and essential supplies during emergency evacuations or when stranded in outdoor or wilderness environments. These bags are typically constructed from durable, waterproof, or water-resistant materials, such as PVC or ripstop polyester, to protect contents from the elements.
