The most popular knife in the world is also one of the smallest. The Swiss Army Classic packs a sharp blade, scissors, a nail file, tweezers, and a toothpick into 58 millimeters of keychain-sized utility, and the Classic SD adds the detail its name comes from: a flat screwdriver tip ground into the end of the file, the tool that ends up used more than any other. Made by Victorinox in Switzerland like every genuine Swiss Army knife, the Classic has ridden keychains through more everyday jobs than any knife ever produced.
Our shelf runs the full spectrum, from the traditional red through orange, pink, and the rest of the modern colorways, alongside special editions like the National Park series celebrating Yosemite, Sequoia, and General Grant. The looped ring drops onto any keychain, the whole knife disappears into a coin pocket, and at this size it goes everywhere the day does, which is exactly why so many people who own bigger knives still reach for the Classic most. Even five tools stretch further than you'd think; our guide to everything you can do with a Swiss Army knife proves it.
The Classic is the rare gift that works for nearly anyone: stocking stuffers, scout awards, corporate handouts, and wedding party favors, and our in-house engraver can put a name, date, or logo on the scales through our engraved Swiss Army knives service to make a pocket staple permanently theirs. Pick a color below and give the most proven little knife on earth.