It may not lower your handicap, but the Davek Golf Umbrella will certainly keep the rain at bay during those stormy Spring rounds.
As reported by Details magazine in this piece, MIT ? arguably the world’s finest technical school ? tested the Davek and fount that it "withstood gale-force winds of 60 mph."
So rest assured that next time your on the links during inclement weather, your drive may be blown onto the neighboring fairway but you’ll stay dry.