I have a Victorinox in my car as a convenience tool. I'm not sure which model, but it is a larger one. I wear glasses, so I bought the little optional screwdriver for $2 that goes into the corkscrew and it has been a lifesaver when the screws work loose in my glasses. I also bought 10 used Victorinox Classics on ebay for $10. I carry one in my pocket, one is in my PSK, and the rest are stashed all over the place. Those are amazingly handy little knives, and they take and hold a razor edge from my ceramic sharpener.