Don’t go off road without it. The SL3 features a razor sharp blade and emergency signal whistle plus a premium magnesium alloy fire starter. The Swedish made FIRESTEEL combined with a special notch on the SL3 blade delivers an intense shower of sparks at over 2500º. It will even spark when wet! At just 2.7 oz it’s perfect for a wide range of uses and it deserves a place in your backpack or emergency survival kit.