TOOL LOGIC- SL 1 -Survival Multi-Function Folding Knife ( 3" Partially Serrated Blade ) These versatile lightweight folders offer a unique combinations of functions that make them ideal for use in low light situations. A sleeve along the top of the handle holds inserts. The SL series is perfect for outdoor sports like hunting or camping. Plus the waterproof flashlight is ideal for use in wet environments. They are tough enough for EMS and law enforcements applications. And they make a great addition to the glove box or tool kit in your car for on or off road travel.