Combi Urbanmatik Raincover Specification.. The Combi Urbanmatik Raincover provides quick and easy protections from the weather. Features Air holes on both sides provide good ventilation Wipes clean with a damp cloth Fits snugly and securely This cover is for outdoor use only. The cover must be folded back if the child remains in the pushchair indoors, otherwise the child may overheat. Also fold back the cover in warm sunny weather.