The Hollis ST System is designed for divers who favor simplicity, ruggedness, and minimal gear. It merges essential components of a single‑tank setup into one streamlined, factory‑assembled system, removing unnecessary bulk and potential failure points.

Key Features & Benefits

• The core is a Backplate 2.0, offered in stainless steel or aluminum versions, allowing you to choose between weight and rigidity.

• It uses a solo harness with a continuous weave design — no buckles that could fail, and no extra parts you don’t need.

• The system includes an ST Wing, available in lift options: ST35 for standard or colder conditions, and ST22 for travel or warmer environments.

• Wing construction: outer layer of Cordura 1680D, inner bladder of 420D nylon, RF‑welded seams, and a welded flange for easy servicing.

• It features an elbow offset in wing design to prevent interference with tank valves and streamline hose routing.

• A lower left pull dump valve enables easier gas release in horizontal attitude.

• The system has built‑in cam band slots and a tank cradle, eliminating the need for extra adapters.

• Backplate 2.0 specs: Stainless version is AISI 304 grade, 4 mm thick (~3 kg), while the aluminum version is EN AW 6061, 3 mm thick (~1 kg).

• It ships pre‑assembled — no assembly required on your part.

• It offers a modular platform, allowing future upgrades like pockets, additional hardware, or accessory attachment.

Who It’s For

• Divers who want a reliable, light, and uncluttered system without extra complexity.

• Travel and technical divers needing gear that performs well in multiple environments.

• Local buyers in Eilat who want to try out, fit, and maintain the system in person.

Why Buy from “Ahla” in Eilat

• You can physically test the system and assess fit and comfort on‑site.

• Expert guidance in choosing between steel or aluminum plates, wing sizes, and accessory layouts.

• Local servicing, spare parts, and post‑sale support.

• Knowledge of Red Sea diving conditions ensures your setup is optimized for salinity, currents, and temperature shifts.

Maintenance Tips

• Rinse thoroughly with fresh water after every dive; pay special attention to dump valves, seams, and cam bands.

• Before each dive, inspect straps, buckles, seams, and cam band tension.

• Store the system slightly inflated to reduce stress on the wing’s seams.

• When adding accessories or weights, always reevaluate system balance and trim.