Doona, as the world’´s first infant car seat with a complete and fully integrated mobility solution, letting you easily convert it (with just a click of a button) from a car seat into a compact stroller! With this innovative two-in-one design, it is perfect for today’s busy parent, eliminating the need to carry a cumbersome travel system frame in the boot of the car. Come with the price of $499, it is approved up to 35 lbs or 32 inches which is closer to one year of age. If you think this helps you to save the preparation time, then go over to its official site and find more.