The Combi Weather Cover is quick and easy to use! The weather cover completely encloses the front and both sides of your stroller while providing ventilation. The Medium Weather Cover includes a zipper to expand for added size. The cover can be easly wiped clean and also prevents fogging for optimal vision for the child. Legal Statements: This and all items from Combi International are excluded from all promotions and discounts except where otherwise noted on product detail pages.