Does anyone know where I can get these?

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A couple of years ago, as a gift for renewing a subscription, I got this very clever camping knife and fork. The fork folded into the handle keeps the two halves of the handle together, so you can use the knife without taking out the fork, or separate them so that you can actually use both to eat with. I remember writing to ask where I could find these, and getting no response, and I would love to find an outlet as I can think of many people who would dearly love to have one (and I would like a couple for my camping mess kit as well.. one does not always dine alone when camping.)