Ka-Bar
Although KA-BAR Knives, Inc. currently makes a wide variety of knives and cutlery, it is best known for the Ka-Bar Fighting/Utility knife. It has traditionally used a 7 inch (178 mm) long blade. It is made of 1095 carbon steel with a clip point blade and a stacked leather-washer handle.  Other, more modern versions of this knife feature single or dual-edge blades. Many have synthetic handles made of Kraton (a non-slip rubber substitute). For modern outdoor survival use the Ka-Bar knives are still a proven design.