Plus, the tray enables you to easily hold your food on your lap when you don't have a table handy. Clean up will be easy, too, and the trays are easy to transport, wash, and store. These food ...

a meal tray is used to hold the food containers. The tray can be attached to an astronaut's lap by a strap or attached to a wall. The meal tray becomes the astronaut's dinner plate and enables him ...