At what age did you stop using he cares harness? I am definately getting one for my three year old, but was unsure what to do for my 5 year old. I just read not to us the cares if the child is over 40 inches and over 44 pounds. We are flying in November. My son is currently 40 inches, but only 36 pounds. I know he will not be 44 pounds in November. So he will be over on the height but under on the weight. I was just worried if he would be safe without one?
I wouldn't buy one for your 5 year old. At about 4, we feel comfortable having them fly without a special seat on the airplane. And - at 4, my boys' long torsos wouldn't fit with the CARES harness. It's also about having the maturity to sit in the seat and use the seatbelt. Unless your 5 year old has special needs, he should be fine without.