Our son had gotten to big for his carseat, so we had to search for something else because he was still too small to sit in the seat of the vehicle. I shopped around for booster seats, comparing prices and weight limits. We wanted to find something affordable, safe and that he could ride in for a number of years, We found the cosco booster seat, it was about mid-priced amd had the things we were looking for. It has a safe five point harness and a comfy seat for the child, cushioin all around the sides and back and bottom. It also has a cup holder, that has a great little rubber flap inside to keep...