This is one umbrella that won't blow out: GustBuster's award winning design has been wind tested to 55 mph. They're built to last with hardened steel connectors and ribs, and they come with a spiffy sheath that can be worn over the shoulder. The compact size of this model will fit in a purse or briefcase. GustBuster makes a great range of umbrellas in a variety of sizes- they all come with a lifetime warrantee.