Hollis ST System w/ ST35 Wing & Cam Band Slots
By Hollis | SKU: 208.8001.035 | Preassembled Single Tank System | Stainless Steel Backplate
The Hollis ST System (208.8001.035) combines Hollis’ most popular single-tank components into one complete, factory-preassembled technical setup. Featuring the streamlined Solo Harness and a heavy-duty Stainless Steel Backplate 2.0, this system delivers ultimate simplicity, rugged performance, and optimal trim for cold-water and technical single-tank diving.
Available at International Diving Centre—Vancouver's technical diving headquarters—the ST System pairs the high-buoyancy 35 lb (15.8 kg) ST35 Wing with integrated cam band slots, eliminating the need for a separate single tank adapter (STA) while keeping your tank locked securely along your spine.
ST35 Cold-Water Configuration
While the lighter ST Travel system (ST22 wing & aluminum plate) targets warm-water destinations, the cold-water ST System includes the heavy-duty ST35 Wing, Stainless Steel Backplate 2.0, and Stainless Steel Cam Bands—providing the extra ballast weight and 35 lbs of lift required for thick wetsuits and drysuits.
Key Performance Features
- Hollis ST35 Wing: 35 lbs (15.8 kg) of lift capacity engineered specifically for single cylinders, featuring an internal roll-bar to keep tanks stable without an STA.
- Solo Continuous Harness: Streamlined DIR-style continuous webbing harness with heavy-duty stainless steel D-rings and crotch strap for a custom, secure fit.
- Stainless Steel Backplate 2.0: Heavy-gauge passivated stainless steel plate adds beneficial negative ballast to offload weight from your waist belt.
- Backplate Backpad 2.0: Plush rear padding adds comfort during long surface swims and gear hauls while housing two integrated book-screw attachment points.
- Stainless Steel Cam Bands (Pair): Heavy-duty tank bands with stainless steel buckles thread directly through the wing and backplate slots for rock-solid cylinder mounting.
Technical Specifications
| Brand / Manufacturer | Hollis |
| Part / SKU Number | 208.8001.035 |
| Wing Model & Lift | ST35 Wing (35 lbs / 15.8 kg Lift Capacity) |
| Backplate Material | Passivated Stainless Steel Backplate 2.0 |
| Harness Type | Solo One-Piece Continuous Webbing Harness |
| Included Accessories | Backplate Backpad 2.0 & Pair of Stainless Steel Cam Bands |
Optional Weight System Integration: Complete your setup by adding the optional Hollis LX2 12LB Weight System for quick-release ballast convenience.
Canada's Premier Scuba Shop: Stop by International Diving Centre at 2865 West Broadway in Vancouver to try on Hollis ST backplate systems, fit harnesses, and explore single-tank rigs!
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