These umbrellas for rain are easy to pack in purses, briefcases, backpacks, luggage, and more. The umbrella is fortified with 8 resin reinforced fiberglass ribs. These ribs let wind pass through while withstanding wind gusts without breaking. Waterproof and weatherproof, our foldable and durable folding umbrella defends against the elements like nothing else. Our portable umbrella is easily repelling rain, snow and sun. Ideal for businesses of all kinds! Just customize with an imprint of your choice and hand out at your next convention or tradeshow!