Variations have become popular with collectors, possibly due to the appearance of such a knife in the first ''[[Rambo]]'' film with [[Sylvester Stallone]]. Knives with the [[sawtooth]] feature are still being made and sold, often called "survival knives," and incorporating a hollow handle that can theoretically be used to carry assorted survival gear. Despite many variations, an old definition for the Bowie knife was: ''"it must be long enough to use as a sword, sharp enough to use as a razor, wide enough to use as a paddle, and heavy enough to use as a hatchet."'' | Variations have become popular with collectors, possibly due to the appearance of such a knife in the first ''[[Rambo]]'' film with [[Sylvester Stallone]]. Knives with the [[sawtooth]] feature are still being made and sold, often called "survival knives," and incorporating a hollow handle that can theoretically be used to carry assorted survival gear. Despite many variations, an old definition for the Bowie knife was: ''"it must be long enough to use as a sword, sharp enough to use as a razor, wide enough to use as a paddle, and heavy enough to use as a hatchet."'' |