I've carried a SAK every single day for over thirty years now.Every few years I'll replace it with a new one & toss the old into a tackle box,tool box,kitchen drawer, or truck glove box.They're everywhere! Usually it's a Victorinox but I've carried Wengers too.Both are great.I usually carry the Tinker or Camper style.Unbelievable,but I've never lost one yet.