How do you store toys for the car?

My baby is almost a year old and I’m running into a problem where her toys are starting to take over my back seat. What are you using to contain the toys? My mom suggested like a basket that’s secured to the middle seat but I feel like she wouldn’t be able to reach over her car seat to actually get to the toys/see them. Does the basket work for you? Or do you have other methods for controlling the mess? TIA!