Tripad Traveler TRT-500 Portable Workspace - Silver

This portable desk fits over the handle of my suitcase that I use as my laptop bag. The bottom of the desk slides out about 4 inches to accommodate different sized laptops. This model does NOT have additional trays that slide out from the sides as shown in some of the photos above. If you want the portable desk that has the additional side slide-outs, this model is not for you.

Love this thing. I use it frequently on business trips.