The Perlimpinpin car seat cover meets safety requirements with its detachable back for better adjustment up to 3 heights of straps. The Perlimpinpin car seat cover fits most strollers and car seat for newborns 0-9 months. The top elastic band can be folded to easily fix the cover to the baby car seat but also serve as a hood to protect baby from the elements. Thanks to its side zipper, the Perlimpinpin car seat cover allows to completely remove the top when used indoors so that baby won't overheat. The side zipper of the Perlimpinpin car seat cover allows better ventilation and quick access to get baby out more easily unlike most of different models offered by the competition. The outer fabric of the Perlimpinpin car seat winter cover provides water and wind resistant fabric. Its faux fur lining will keep baby warm and comfortable throughout the cold season. Bonus! The fleece hat is included with each winter car seat cover by Perlimpinpin. This must-have for baby is definitely a product to put on top of your baby registry list.