DESC: GustBuster's Metro umbrella is the choice for people on-the-go. The Metro's sheath doubles as a backpack or sling it over your shoulder. It's strong too. Afterall, it is a GustBuster. Automatic (16") opens to 43" canopy Pinchless open & close release system Award winning double-canopy design Patented temper-hardened steel joint connectors Hardened steel, hexagonal ribs and reinforced shaft prevent crimping and snapping Sheath doubles for backpack or over-the-shoulder carrying Take along in briefcase or purse Sure grip comfort handle Wind-tested by College of Aeronautics to 55+ mph