Convenient automatic open/close function for quick opening and closing, high-quality Windproof PLUS system for maximum frame flexibility in strong gusts of wind, flexible fibreglass ribs, Overlapping ventilation cover to regulate excess pressure caused by strong gusts of wind gusts, water-saving coloured polyester pongee waterSAVE® cover material made from recycled plastics and with fashionable reflective piping in silver, with waterSAVE® label on the closing strap, stylish handle made from recycled ABS with integrated