Hollis Aluminum Back Plate, Black Instruments no-frills regulator system that offers

no-frills regulator system that offers easy breathing

The ergonomic styling offers a low and compact profile and a one-piece brass body means it's shock-resistant and durable enough to survive your most radical underwater adventures

Stainless Steel Cam Buckle

and Versatile

Advanced Diver

Hollis Aluminum Back Plate, Black Instruments no-frills regulator system that offersThis products Overview The Hollis Back Plate is engineered to fit closer to the cylinders preventing GAPEOSIS, creating a tighter profile and as a result reduces drag. The edges on the outside of the Hollis 5052 grade hard black anodized aluminum back plate are radius formed to fit the Hollis BC, thereby preventing back plate chafing of the BC. The webbing that passes through the slots in the back plate must continue to function throughout the dive