I have a wicker Moses basket with a minkee liner that I got from a consigment store for $20. It would be a little bulky to carry for long or put in the car. On the good side it can carry more than one doll. I don’t think it would be much protection in some accidents.
A carrier with a top would be better plus be easier to hide the doll if you leave it in the car. My poor babies are wrapped in a blanket loose on the seat. Thinking about getting another car seat since I gave away mine. But then you need to take the doll out of the seat and cover it with a blanket every time you get out. Thinking on it!
rebornmommysince2013
Went to Etsy and saw these doll carriers. I bet she could make you a slightly bigger one for your babies. Doll Bed for Bitty Baby Baby Alive Baby Stella and Similar - Etsy