The No.1 complaint about umbrellas, according to 65% of consumers, is flipping inside out. To solve this problem Shed Rain developed and patented what they call CET: Cable Enforced Technology. Shed Rain is proud to present the greatest umbrella yet, the Vortex, a windproof umbrella. It's the first compact umbrella that won't flip inside out and is guaranteed to withstand wind speeds up to 75 MPH.
