I just recently picked up a Benchmade Blue Box knife maintenance driver kit. This little thing is sweet! The back side has a pocket/belt clip on it. I don't ever think I'll carry this kit this way though... Everything encased within itself under a clear snapping lid. 2 bits of each of the common sizes and the magnetic bitholder/driver itself There is a hole in the bottom of the case itself, that the driver fits in. All in all, a very organized, convenient, minimal knife set that I think every knife nut should own. I can't believe I've gone this long without ever trying this thing!
i have the old style, were no redundant bits, no pocket clip, the box and lid were one piece, and one of the bits is a phillips. it's about worn out, might have to get a new one.
I have 3 of these at home. I bought the extra ones for gifts to give to friends and never got around to giving them. I use mine fairly often. It is really good for a travel kit to have tools with you on the road.