Pineapple Mama: Seat-belt Travel Pillow Tutorial. I've seen this pillow in other places, but had not seen a tutorial. It is very simple, and I know would be very useful for passengers - especially the little passengers!
Carseat pillow for road trips. This one's better for kids who are still in a seat with a 5-point harness and not yet ready for a booster seat using the car's seatbelt. Might have to make this one before we head to BC!