For each of our kids we keep in the car: a blanket, handwarmer, Mylar blanket, extra hat, scarf and mittens, extra sweater, extra change of clothes, and diapers and dry cloth wipes, so they are not wet and freezing! Those are always in the car during winter along with items for the car and myself and partner. Whenever we go anywhere though, we pack our "diaper bag" backpack with bottles of water, age appropriate snacks and a packet of dry milk in addition to our usual child necessities. We always bring heavy coats and bibs and if they are not wearing snow boots already, we toss them in just in case. It's a lot of extra stuff, especially with more than one kid, but it's worth it. And like most cars that transport kids, there are some toys and kid items. If something were to happen, they would be there to keep the kids occupied.
Remember, absolutely do not put a child in a carseat while wearing winter gear- they can slip out of the straps. My kids' blankets are folded in between their car seats for easy access, they can reach them and use them anytime they want in the car. An infant would probably be snuggled under a blanket already (mine always were!)
I'm sure there are other items that could be helpful for children, but everyone's needs are different, so just keep them in kind when preparing your vehicle.
For each of our kids we keep in the car: a blanket, handwarmer, Mylar blanket, extra hat, scarf and mittens, extra sweater, extra change of clothes, and diapers and dry cloth wipes, so they are not wet and freezing! Those are always in the car during winter along with items for the car and myself and partner. Whenever we go anywhere though, we pack our "diaper bag" backpack with bottles of water, age appropriate snacks and a packet of dry milk in addition to our usual child necessities. We always bring heavy coats and bibs and if they are not wearing snow boots already, we toss them in just in case. It's a lot of extra stuff, especially with more than one kid, but it's worth it. And like most cars that transport kids, there are some toys and kid items. If something were to happen, they would be there to keep the kids occupied.
Remember, absolutely do not put a child in a carseat while wearing winter gear- they can slip out of the straps. My kids' blankets are folded in between their car seats for easy access, they can reach them and use them anytime they want in the car. An infant would probably be snuggled under a blanket already (mine always were!)
I'm sure there are other items that could be helpful for children, but everyone's needs are different, so just keep them in kind when preparing your vehicle.