Swiss Army Knife Pouch Swiss Army Knife Pouch Med Elegant and practical leather pouch/sheath that clips right onto your belt for maximum convenience when reaching for your Swiss Army Knife. Pouches are made of black leather and have a snap closure. Fits all Swiss Army Knives 91mm and larger that contain tweezers. Victorinox Accessories The Small Toothpick fits all Swiss Army Knives that are 58mm and contain toothpicks.