Chicco has taken a tried-and-true, well-loved infant seat and upped the ante by adding a no-rethread harness, an anti-rebound bar, and the option to install the carrier Euro-style when traveling without the base. The KeyFit Max fits babies well, especially itty bitty ones, and is easy to use for new and experienced parents alike.

An anti-rebound bar will catch the carseat as it’s rotating into the back of the vehicle seat and help stabilize motion caused by a side impact (if there’s one), dissipating the rest of the energy that’s left. Is it a must-have feature?