This Backpack umbrella is worn on the back and provides rain and sun protection while keeping the hands free. It is great when you need to lug the grocery bags, a dog’s leash or child’s hand. The umbrella fits into a pack which is strapped at the back. It only takes a few seconds to unzip the pack, remove the umbrella and attach it to the pack’s built-in and adjustable support rod. The umbrella covers a 39 1/4″ diameter. It collapses easily against its pole. No doubt looks funny but it is practical. Available at Hammacher Schlemmer.