A truly stunning design are the SAK in terms of use and utility in a small package. My favourite is the Huntsman,The can opener works well, the saws are fantastic for cutting stakes for shelters, the awls really work, the bottle openers and corkscrews are fully functional. I've extracted many a splinter with the tweezers. The large blade is fine for most tasks and the small a great whitler. I've trimmed a hangnail and many other things with the scissors.
In the "large" format (Wenger Ranger 57), its a large and versatile tool.
A classic becasue it works and works well
Red