The only umbrella that won't drip all over your car or home. It's all in the sliding plastic cover and adjustable drip cap A unique full-size dripless umbrella that eliminates all the mess. * A special retractable plastic cover slides easily over the entire umbrella. * Its unique cap at the tip can remain closed to keep the water from dripping out. Loosen the cap to drain the umbrella anytime you wish. * Opens quickly and is spring loaded for ease of use! Just one finger on the trigger, and you pop it open! * The Wonderbrella Umbrella is made of water-resistant material.