I know they aren't as nice as the wooden ones shown on the prototype of the Enclave but they look usefull and they are cheap and free shipping. Multi functional tray for food, space for a drink or even a laptop. Here's the link:
$13.99 with free shipping.
http://www.meritline.com/multi-functional-tray.html
$13.99 with free shipping.
http://www.meritline.com/multi-functional-tray.html