SOG Key Knife
If you’re anything like anyone, you have pockets and pockets have keys. Keys get you in and out, but until now that was about it. Enter SOG Knives. SOG has developed a knife that comes housed in something the shape and size of a standard house key. This handy blade comes in a variety of colors and makes remembering to bring a utility style knife a thing of the past. Each Key Knife comes with a drop point locking stainless steel blade that is ready to take on all of your cutting tasks… okay, maybe not all: if you’re butchering an elk it’s probably not big enough.
Get it at Amazon with or without a nail file – $13