Expert protective cover. While the fabric of the separately available umbrellas can be cleaned by hand washing, who wants to constantly remove the cover? It's better to adopt the handy habit of always placing the dry umbrella into a specially made cover by Doppler after use. This way, rain and sandstorms won't harm the umbrella fabric. However, please keep in mind: umbrellas should really only be packed away when dry, otherwise, you risk issues like mildew and mold. An Expert protective cover from Doppler is also worthwhile for winter storage of the separately available umbrellas in the basement or garage – everyone will appreciate a clean, ready-to-use umbrella when the first warm spring sunshine arrives.