Yoobure Windproof Travel Umbrella, Automatic Umbrellas for Rain, Portable & Compact Umbrella for Backpack, Sun Umbrella for Walking, Folding Small Umbrella for Car, Lightweight Strong UV ProtectionWindproof & Sturdy: Built with aluminum shaft and reinforced fiberglass ribs, the windproof umbrella owns a sturdy construction to tackle heavy wind. Plus the high density and ultra flex canopy, the small umbrella for backpack cast a perfect shadow to keep you dry. No doubt this travel umbrella compact can stand up with flying colors in wind whipped rain! Compact & Lightweight: Yoobure uv umbrella boasts ample coverage while folded compact. The 42. 5"