The Victorinox Trooper Swiss Army knife is a large, retired, 100mm / 4 " Swiss Army knife that was originally designed for use by the West German army. It includes a unique wood saw that has a screwdriver and bottle opener at the end. Its awl is also longer than on other Victorinox knives, with a solid body and no sewing eye. The Trooper is available in this civilian version, and also a German Army Trooper version with an eagle insignia.