Victorinox Swiss Army 33249 Lockblade Belt Pouch Medium, Nylon. This Nylon Victorinox Medium Pocketknife Belt Pouch features coarse mesh black nylon construction with gray trim, gray Victorinox emblem and Velcro closure. Fits: Alpineer, Adventurer, Centurion, Equestrian, Forester, Helmsman, Hunter, Nomad, One-Hand Trekker, Outrider, Parachutist, Picnicker, Rucksack, Trekker.