The design of the Hollis ST Wing for single-cylinder diving features a 360-degree tapered profile. This increases lift towards the hips, promoting better horizontal trim in the dive position while allowing perfect surface floatation.

Tank slots and tank cradle are included on both models, allowing you to connect your wing and backplate without needing a single tank adapter plate. This reduces weight and unnecessary accessories while travelling.

The bladder is a two-piece design, with a rugged Cordura nylon outer shell to prevent abrasion and punctures and a nylon inner bladder to maintain buoyancy.

The lower OPV is easy to reach for venting gas while horizontal or heads down, and the inflator design is a K style with a rugged crushproof rubber hose for easy positioning and oral inflation should you need to.

Two lift capacities

The Hollis ST 22 wing is designed for warm water dives in aluminium cylinders, where low lift and maximum streamlining are preferred.

The Hollis ST 35 wing is an excellent choice for a go-anywhere wing with the added lift for those local cold-water dives and heavier steel cylinders but still streamlined enough for travel destinations.

Hollis ST Wing features

• ST 22 lift: 22lbs/10kg
• ST 35 lift: 35lbs/16kg
• 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 or regulator interference and streamlined hose routing
• Lower left pull relief valve
• Cam band slots & tank cradle built-in