Rent a portable and powerful air cooler perfect for larger venues like conference rooms or marquees. This cooler has an 80 liter. It is more practical than conventional air-conditioners which require an outlet pipe to extract hot air. This uses the water to provide cool air anywhere. Coverage 30-50m² 3-cooling pad axial type fan fit for room/ outdoor portable air cooler/mobile air cooler This portable cooler with its high-strength polymer casing can supply cooling wherever you need it, inside and out.