This multi-functional tool has several different blades. One is a sharp, straight knife blade. Use it to peel and cut fruit, whittle, cut kindling, and more. There’s also a file, which you can use for many different things (including filing your nails!).
Of course, the essential bottle opener is also included. And there are some other tools on the other blades. For instance, the spanner holes for different size bolts, as mentioned above. This handy pocket knife would be an ideal camping companion.