DD1 is 5 years old, 44 inches tall and weighs 42 lbs. She's in a high-back booster in DH's car. We're traveling in a few weeks and DH would prefer to not schlep the high-back booster through the airport, I don't want to check it.
Assuming we position the belt properly, is it UNsafe for her to ride in a backless booster for a week while we're OOT? I'm not finding much online about backless vs. high-back and when it's "okay" to switch. I realize the head wings make the high-back the safest option...
(I'm trying to figure out how hard to dig in my heels with DH on this--I'd prefer bringing the high-back)
Re: High-back is safest, but is backless UNsafe?
I'm not either. As a mother--who pictures the what-ifs--I see a crash in my head and her head/neck doing what a crash test dummy does. As a guy, all DH sees is the inconvenience to HIM carrying the damn thing around, not the what-ifs.
I think I have another solution but it will still take "selling" to DH. Probably a good compromise. I wanted to ask here to confirm my gut feeling, really.
Thanks for the response!