Hollis SMS Katana 2 Sidemount BC Vest

The Katana 2 harness sets a new standard in sidemount diving. Designed in collaboration with Edd Sorenson from Cave Adventurers, we developed a unique new “Quick Fit System” which allows users to easily tailor the one-size-fits-all harness to their specific size or adjustment preference in a matter of minutes. We added more lift, more weight capacity, single and dual bladder options and the best quality materials Hollis has always been known for. Katana 2 is also the first sidemount harness in the world to be designed with closed circuit sidemount capability, with integrated mounts for the popular KISS sidewinder. Katana 2 breaks away from traditional designs and offers more customization and versatility.

• “QFS” Quick Fit System offers fine tuning of the torso height between small and large divers for a true one size fits all
• Design allows for an “H” or “Y” style harness configuration, depending on user preference
• Lift capacity is 40lbs with innovative wing design to keep diver profile even lower than the competition and without the “turtle shell effect” which causes drag
• Single bladder option ideal for recreational sidemount with two cylinders or in a Drysuit for redundancy / Dual bladder option ideal for technical dives in a wetsuit
• Standard weight capacity 20lbs, to offset added buoyancy in cold water with drysuits and thick undergarments