Classic Snow Thrower Cover Single Stage. Protect your investment against rain and snow, sun damage, dust, tree sap, and birds with this snow thrower cover. The Weather Protected™ fabric won't shrink or stretch, and it slips on fast so you don't have to worry about struggling to make it fit. It features an elastic shock cord in the bottom hem for a quick, custom fit, as well as an integrated storage bag so that it stores neatly when you've got the thrower out for use.