Maybe Andrew should just go it alone?!
5 hr trip sick would be gross!
I got Sophie a umm what the name...teatree? pillow when she went into a big (toddler) bed at 15 months. It was a cot size pillow and had beedy things in it. Gracie had it for a month or so when she went into Soph's toddler bed (remember and soph was on the floor lmao) But when I put both the girls into there new beds and Gracie was only 15/16 months I got them both a kids pillows from target. It says from 3yrs though but I guess I felt Gracie would be fine with it as she has always been such a still sleeper. Didnt move around much and also as it was really soft for kids and didnt put there neck out I just think there is no harm. Admittedly thuogh I have never looked much into the do's and don't with pillows although I know babies are not supposed to have them at all.
I will give chloe that teatree one one day when she goes into the toddler bed, if she stays on the pillow all night then I will ger her a kids one too at some point.
oh yes and they LOVE there pillows. If they want to lay on the couch during the day for a rest (not sleep) they will get there pillows off there bed.