Core characteristics are rapid deployment and portability.All components(frame,cover,ropes,pegs)pack into compact units for rapid transport via air-drop or vehicle to disaster zones.Requires no complex tools or trades,can be manually set up by relief workers or troops in a short time.While protective performance is less than permanent structures,it provides crucial covered space quickly in emergencies.

Frame uses plug-in connectors;the cover is high-strength PVC-coated fabric,offering waterproof and flame-retardant properties.Area can be expanded by connecting units.Typically includes side windows for ventilation.The floor is the natural ground or a ground sheet.Some models can integrate simple lighting.
Relief supply storage and distribution points for government emergency management agencies and charities like the Red Cross;field logistics for military units;temporary logistics points for large public events(Olympics,Expos);and temporary protection/workspace for archaeological sites.