There’s wind-resistant umbrellas, and then the “Air Shield”, which boasts a unique design that might look like a walking stick at first. It boasts an inflatable design that does without any wires, but rather utilizes a a pump built directly into handle. At the touch of a button, it inflates the supporting transparent canopy structure. Just press the button again to activate the pump and collapse the device. Continue reading for more pictures and to see exactly how it works.