The bamboo tray table measures 16 by 18 inches, and includes a cup holder and utensil compartment. It also features 360-degree swivel motion, and can be pivoted away when not in use.

The Tray Table wasn’t Wegner’s first folding design. He had already come up with the Folding Chair in 1949 — a deckchair-styled piece with a hard wood frame and a rattan seat — now known ...