A useful addition to any travel bag, backpack, or briefcase, this Fiinery compact automatic travel umbrella features a wind vent (double canopy), which not only helps keep you dry when it's raining, but also helps prevent the umbrella from inverting when the wind kicks up. From warm Spring showers to fierce Fall storms and unruly wind tunnels, the Fiinery umbrella makes for a reliable take-along companion when you need to get from here to there without getting drenched.Built to last through many rainy seasons, year after year, the Fiinery compact automatic travel umbrella with wind vent features durable steel construction with a canopy made of reliable, waterproof polyester. Sturdy, yet lightweight, the umbrella helps get you where you're going without having to worry about the weather.