Our Pria™ Max All-in-One Convertible Car Seat is thoughtfully designed with features to simplify your life as you and your child journey together in years ahead. Pria Max is all about quick and easy, comfy and secure––a car seat specially made for your little one with conveniences parents love. ClipQuik, the 1-handed, magnetic chest clip, and the Out-of-the-Way spring-assist harness holders make putting your child in and taking them out of their car seat easier than ever. And when they grow overnight, QuikFit, our 1-handed, integrated headrest and harness system, easily raises for the proper, comfortable fit. Soft, plush PureCosi™ fabric, padding, and cushions wrap your kiddo in comfort and remove easily to machine-wash and dry. Even installation is a breeze with the 1-click LATCH connectors. From that first ride home to dropping big kids off at school, the Pria Max keeps up with your growing family. Rear-facing (5–40 lbs., 19"–40"), forward-facing (30–65 lbs., 34.4"–49"), belt-positioning booster (40–100 lbs., 43.4"–52").

Baby, we want you to know…​

The box might have some wear, but it’s what’s inside that counts.