Hollis ST 35 System [SS]

SIMPLE. RUGGED. MINIMALIST.

We designed the ST System for minimalist-minded divers who prioritize streamlining their kit, for the ultimate in traditional simplicity. So if you’re concerned about unnecessary bulk and pieces of equipment failing, the ST eliminates those factors.

The foundation for the ST system starts with our new backplate 2.0 with geometry and material choices tailored to your style of diving. We then added our continuous-weave solo harness. It has no buckles that can fail, and no extra parts that you don’t need. An ultra-streamlined single-tank ST Wing rounds out the system with a perfect balance of horizontal trim and surface floatation. It’s all one simple, ultra-rugged design made for technical dive utility. 

The ST comes pre-assembled from the factory and includes unique components depending on your desired configuration. For warm water and travel destinations we have the ST Travel System, which includes the Aluminum backplate 2.0, Delrin cam bands and the Backplate backpad 2.0. 

Or those diving in colder waters can choose the standard ST System, which includes the ST35 wing, Stainless Steel Backplate 2.0, Stainless steel cam bands and the Backplate backpad 2.0. 

Details

• Unites our most popular components into a single system
• Solo Harness ultra streamlined for total simplicity
• Backplates available in steel and aluminum for versatility
• Aluminum Backplate 2.0 light and travel-friendly
• Steel/aluminum Backplate 2.0 offers stability
• Versatile platform for tons of customization
• Delrin cam bands keep your kit secure 

Wing Specs

• ST22 – 22lbs lift / 10 kg
• ST35 – 35lbs lift / 16 kg
• Welded flange and one piece retainer for servicing without the need for tools
• HD Laminated 1680D Cordura outer shell
• 420 nylon internal bladder
• Elbow offset to avoid tank valve/regulator interference and streamlined hose routing
• Lower left pull relief valve
• Cam band slots & tank cradle built in

Backplate 2.0

STAINLESS BACKPLATE 2.0:

• AISI 304 Stainless
• 4mm thickness
• Sandblasted finish
• Electropolished & chemically passivated
• Laser cut & CNC bent
• 6.5 lbs / 3 kg

ALUMINUM BACKPLATE 2.0:

• EN AW 6061 aluminum
• 3mm thickness
• Hard Anodized Marine Black
• Laser cut & CNC bent
• 1.5 lbs / 1 kg

Advice from The Scuba Doctor

Here at The Scuba Doctor we have alot of experience testing, trialling and diving with Wing and Harness style systems and we can safely say this is one of our favourites. The tapered bladder allows for easier trim and neutral bouyancy whilst diving and allowed for perfect hovers during photography dives with ease. For a complete setup we recommend adding the below products to maximise your experience and evenly distrubute your weight to work with the design of this system.

• Hollis LX2 Weight System
• Hollis Non-Dumpable [Trim] Pockets

(SG 07/2023)