Hollis Single Cylinder Mounting Adaptor with Bolts Freediving Bag Large OLED Secondary Display is

Large OLED Secondary Display is easy to read

Centrally Located Inflator Mechanism Elbow Avoid Tank Valve/Regulator Interference

Easy attachment to all Hollis Harness Systems

Red 150 mins burn time High

such as making proper descents and ascents

Hollis Single Cylinder Mounting Adaptor with Bolts Freediving Bag Large OLED Secondary Display isOverview The Hollis Single 316 grade stainless steel Cylinder Mounting Plate allows you to convert your twin cylinder back plate system to a single cylinder system when larger gas supplies are not required. Easy to install, comes equipped with mounting bolts and washers. The mounting bolts have square shanks for retention ease and butterfly nuts for quick assembly. If you need cam bands for mounting your cylinder. Designed to fit Hollis Back Plates.