Open the blade of Ken Steigerwalt's Clark Fork fillet knife. Fold the tail into the handle for an innovative way to secure the lock up. Then fillet up some fish for your delicious dinner. When you're finished with the knife, it folds down to tacklebox size. A nylon sheath is included for storage. Leave the tall tales of the ones that got away for the other guys.Patent: 9,186,801The CRKT Limited Lifetime Warranty covers any defects in materials or workmanship. If one of our knives ever breaks or fails because of material or manufacturing defect, we’ll repair or replace the knife. This warranty runs as long as you own your knife. Coverage ends if you sell or otherwise transfer the knife to someone else, or if your CRKT knife is modified in any way. This warranty does not cover breakage or failure due to misuse of the knife. For additional details about the CRKT Limited Lifetime Warranty see the manufacturer’s website.