Say hello to the Doona: the first and only infant car seat that converts right into a stroller, in no time flat. (Yes, really.) Integrated wheels allow you to click your car seat right out of the car, press a button to release the wheels, and stroll away with ease; making it a car seat and stroller all in one. It's that simple, and that convenient. Plus, it carries little ones as tiny as 4 lbs, right up to 35 lbs (or up to 32" long), making it the perfect travel solution right from birth. Moms and dads also love that the Doona is certified for air travel and a total breeze to install in the backseat of your car. But that's not all: the Doona meets the highest safety standards there are, with its deep, double-walled side design, infant insert with side impact protection, and anti-rebound technology. So you can always be sure your baby is riding in safety and comfort.