A friend of mine realized after having her first baby that when she was pumping and trying to transfer milk to a storage container the pumps and everything were rolling around and not stable. This design is for a tray to hold the pumps and the lid of the container (Ceres Chill OG) so you can put the lid down, and pour from the pumps into the storage container. There is also a cupholder part that can be separate or attached, so you have somewhere to put it in the car. Hope it can help some people out!

This was originally made for the Mazda CX5 from about 10 years ago.