This is a 91mm Victorinox Huntsman with a logo of the US Forest Service. This one has red scales, but a green one is also available.
Because the US Forest Service logo is on the front, the Victorinox shield is moved to the back side.
external links: SAK Wiki
The 108 mm Mauser is variation on the German Army Knife, with an extra clip point blade. Victorinox licenced the name Mauser, as stated on the clip point blade: “Name Unter Lizenz Der Mauser-Werke Oberndorf GmbH”. The saw blade has a protective cover.
external links: SAK Wiki