Here is an interestingly compact outdoor eating multi-tool from Outdoor Edge.
20240409_200613 by
Chako, on Flickr
20240409_200623 by
Chako, on Flickr
There is a liner locking mechanism that locks the tool fully open.
20240409_200642 by
Chako, on Flickr
20240409_200654 by
Chako, on Flickr
A can opener, a bottle opener, a flathead driver, a spoon with cutting surface, and fork in a fairly compact formfactor. This just might be my new favorite outdoor eating tool.