The Hollis Katana 2 Single Sidemount System sets a new standard in sidemount diving. Designed in collaboration with Edd Sorenson from Cave Adventurers, Hollis 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.

Katana 2 breaks away from traditional designs and offers more customisation and versatility. Hollis added more lift, weight capacity, single and dual bladder options and the best quality materials for which Hollis has always been known.

QFS Quick Fit System offers fine-tuning of the torso height between small and large divers for a true one size fits all.

Lift capacity is 40lbs with innovative wing design to keep diver profile low and without the turtle shell effect, which causes drag.

Standard weight capacity 20lbs, to offset added buoyancy in cold water with drysuits and thick undergarments.

Hollis 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.

Hollis Katana 2 is also available as a Katana 2 Dual Sidemount System for wetsuit diving.

Hollis Katana 2 Single Sidemount System features

• H or Y style harness configuration
• Easy-to-reach attachment points for accessories on the side of the wing
• Innovative top dump allows venting of gas with outbreaking trim or reaching behind the wing like in other designs
• Integrated sidemount CCR mount
• Single bladder ideal for recreational sidemount with two cylinders or in a Drysuit for redundancy
• 20lb weight capacity
• QFS one-size-fits-all design
• 40lb lift capacity
• 2-year standard warranty