A first of its kind, the Multi-Flex is the ultimate fillet knife for any type of fisherman. Featuring four different full-tang blades (7 Tapered Flex, 8 Ultra Flex, 9 Serrated Flex, 9 Stiff), the Multi-Flex brings the best of Bubba all into one set. An easy-to-use squeeze and slide mechanism allow you to switch between blades quickly and seamlessly while the Flex-Change locking system keeps the blade safe and secure. Our signature Bubba non-slip grip handle provides a consistent and classic feel to our new style of knife. The Multi-Flex comes in a premium EVA carrying case with a puncture-resistant inner lining, removable tray for easy cleaning, and a magnetic insert for blade security. The fillet knife will forever be changed.