The German Army Trooper was the first of the Safari knives, produced from the late 1970s until the early 2000s. There were 6 different tool configurations in the series. The Solo name has also been used for 93mm Alox knives with a smaller single blade.
The Victorinox Solo knife is 108mm (4 3/8") long, 28mm (1.1") wide, and 12mm (1/2) thick. It weighs about 50.6 grams (1.8 oz), and contains the following tools.
They are much more expensive.