100% Polyester Built-in ergonomic grip for an easy lifting technique recommended by chiropractors Weighs less than 8lb for easy carrying and lightweight mobility Handle of the car seat can be used as an anti-rebound bar to limit rotation in the event of a collision Base includes Flip Foot recline and bubble level indicator to help get the perfect angle Plush seating for superior comfort for baby Meets and exceeds federal safety standards FAA approved for airplane use