Hollis ST22 Single Tank Wing with Slots (22 lbs)
By Hollis | Part # 208.1254.022 | 22 lbs (10 kg) Lift Capacity | Integrated Cam Band Slots
Achieve effortless horizontal trim and streamlined buoyancy control with the Hollis ST22 Single Tank Wing with Slots (Part # 208.1254.022). Engineered for single-cylinder technical, recreational, and travel divers, this 22 lb (10 kg) lift wing features a continuous 360-degree donut profile that allows air to move freely around the bladder, preventing air trapping and roll underwater.
Designed for maximum versatility, the ST22 includes built-in cam band slots that allow you to mount your single cylinder directly to a backplate and harness without requiring a separate single-tank adapter (STA). Constructed with an ultra-tough 1680-denier ballistic Cordura outer shell and a heavy-duty 420-denier internal bladder, this wing withstands the harsh abrasion of wreck steel, kelp beds, and rocky entry points.
Integrated Tank Slots & Rugged Dual-Layer Armor
Simplify your dive rig and reduce overall system weight. Built-in cylinder strap slots allow clean, stable tank mounting, while the rugged HD Cordura outer skin protects against tears, punctures, and saltwater degradation.
Key Performance Features
- 22 lbs (10 kg) Buoyancy Lift: Perfectly balanced lift capacity optimized for aluminum 80s or steel single cylinders in warm to temperate water setups.
- Integrated Tank Band Slots: Enables direct single-tank mounting via standard cam straps, reducing bulk and eliminating the need for an adapter.
- 360-Degree Donut Profile: Continuous air loop promotes smooth gas migration across the wing for stable buoyancy and effortless horizontal trim.
- HD Ballistic Cordura Outer Shell: Rugged 1680-denier outer skin shields the internal bladder against sharp rocks, rust, and abrasion.
- Centralized Inflator Elbow: Centered top elbow minimizes interference with first-stage regulator hoses and valve handwheels.
- Lower Pull-Dump Valve: Easy-to-reach pull dump located on the lower left for effortless gas venting when swimming horizontally or in head-down positions.
Technical Specifications
| Brand / Manufacturer | Hollis |
| Manufacturer Part Number (MPN) | 208.1254.022 |
| Lift Capacity | 22 lbs / 10 kg |
| Wing Geometry | 360-Degree Donut Shape with Integrated Cam Slots |
| Outer Shell Material | 1680-Denier Ballistic Cordura |
| Inner Bladder Material | 420-Denier Polyurethane Laminate |
| Compatibility | Single Cylinder Setups / Standard Backplates (Hollis, Halcyon, etc.) |
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