Hollis - Custom DT50 Dual Solo Harness System with Aluminum Backplate MTX-R OCTOPUS The SDI Solo Diver certification

The SDI Solo Diver certification counts towards a single specialty rating to complete the SDI Advanced Diver Development program or SDI Master Scuba Diver Development program

the Transporter Waterproof Duffel was developed to offer a remarkable IPX7 rating with an easy-to-operate zip closure

Butyl Rubber & Polyester

Stainless steel clamp sheathed in nylon tubular webbing

made with FDA-approved silicone and features a large cross-section to maximize airflow

Hollis - Custom DT50 Dual Solo Harness System with Aluminum Backplate MTX-R OCTOPUS The SDI Solo Diver certificationHollis Double Tank Systems are designed to be minimal and simple with no compromises in design or quality, for the rigorous demands of the discerning doubles diver. Comes with all the components for your backplate and wing kit in one, pre assembled from the factory as selected. Comes with Stainless Steel Cam bands Backplate 2. 0 options: Stainless (AISI 304, 4 mm, 6. 5 lb ~3 kg), or Aluminum (6061, 3 mm, 1. 5 lb ~1 kg) Harness: Solo continuousweave,