Wenger EVO S111 - Swiss Army knife with locking blade. This model is the same basic model as a Wenger Canyon model but adds a lock blade and the newer style ergonomic scales. As can be seen in the last photo the blade has a type of "half-stop" where the blade has a place where it stops short of fully deploying or closing. This one stops slightly past 90 degrees. Seen as a safety feature it has been around on many other brands of pocket knives but the Swiss manufacturers typically only use a "half-stop" on the cap lifters on certain models. The Wenger "S" marked models have the pac lock style of lock blade.