Hollis Katana 2 Sidemount Harness – Your Dive. With a Side of Air. The Katana 2 harness redefines sidemount diving with cutting-edge innovation and unmatched versatility. Designed in collaboration with renowned cave diver Edd Sorenson, this one-size-fits-all system is built for divers who demand maximum performance and full control over their configuration. Whether you’re exploring caves, conducting technical dives, or sidemounting a CCR unit, the Katana 2 offers complete adaptability with its unique Quick Fit System (QFS), multiple lift and weight capacities, and support for single or dual bladder configurations. Key Features: Quick Fit System (QFS): A true one-size-fits-all design that allows rapid, precise adjustment to your body and preferences in minutes. Modular Harness Layout: Offers both “H” or “Y” style harness configurations to suit your diving style. High Lift Capacity: 40lb of lift and 20lb weight capacity for secure buoyancy and trim, even with full sidemount loads. Single or Dual Bladder Options: Single bladder: Ideal for recreational sidemount or drysuit redundancy Dual bladder: Perfect for technical divers using wetsuits Top Dump Valve: Innovative top-mounted dump valve allows efficient gas venting while maintaining trim no reaching behind the wing. CCR Compatibility: First sidemount harness with integrated CCR mounts for the KISS Sidewinder. Streamlined & Accessible: Easy-to-reach attachment points on the wing for clipping accessories or stage cylinders. Durability & Quality: Constructed from rugged materials Hollis SMS Katana 2 is ready for the harshest environments. SMS Regulator Kit (optional): Add-on package includes everything needed, DCX 1st stages, 200LX 2nd stages, LP/HP hoses, SPGs, and regulator necklace for a complete sidemount setup. “Depending on location, everyone’s a little bit different about how they like to set their harness up. But at the end of the day, the coolest thing about the Katana 2 is that you can run it however you want. Technical divers love to modify and tweak … depending how they’ve been diving in the past, or how they were taught or how they teach their students … The key benefit of the Katana 2 is that those people can make all of the adjustments and decisions for themselves.”— Nick Hollis, Brand Manager From caves to deep wrecks, from open circuit to CCR, the Katana 2 is the next evolution in sidemount diving, customizable, compact, and fully capable.
