Graco Nautilus Combination Seat
My child is slim and tall, getting to tall and to heavy for his current harnessed carseat.
Keeping a child harnessed is the safest choice. Many places boosters are not even legal before the age of 4. This seat bridge the gap between the average harnessed seat and a booster. This seat let's your child remain in a harness longer, and thus safer with each ride in the car