Abstract: A seat tray for a vehicle is disclosed herein. The tray holds items and prevents items from falling off the seat. The tray may include a bottom and sidewalls creating a holding area. In one version, the tray be adjustable in length and/or width. The tray may be secured to the seat with an extended tail-end at the bottom configured to slide under the seat between the cushions. In some variations, the tail-end may include a wrinkle-like ridge to prevent items from sliding under the seat. The tray may be used to hold various items needed by a driver who often drives over long distances.