SOL Core Lite Survival Knife w/ Flashlight and Whistle is an essential tool for any survival pack. Whether you are a hunter, fisherman, or a hunter - the Core Lite from SOL is exactly what you need. the AUS-8 steel blade locks into place with a locking liner. Long handle combined with a short blade gives you more control of the SOL Core Lite Flashlight, Whistle, and Knife when you are preparing kindling, stripping wet bark, or notching and grooving branches. Having the right tools is essential to staying alive and getting rescued in a survival situation. The SOL Core Lite Survival Knife, Flashlight and Whistle features a 100 DB whistle and a 10 lumen flashlight in one convenient package so you have to carry less things in your gear pack or pocket.