The Hollis Prism 2 Rebreather BMCL (Back Mounted Counter Lung) with Shearwater Petrel Dive Computer is a cutting-edge closed-circuit rebreather system engineered for serious technical divers. Combining advanced life-support technology with rugged, field-proven components, this configuration delivers exceptional performance, efficiency, and control in demanding underwater environments. The BMCL configuration provides a streamlined profile with improved trim and stability, making it ideal for cave, wreck, and deep decompression diving. The Prism 2 is known for its robust construction and modular design, allowing for easy customization and maintenance in the field.

Paired with the Shearwater Petrel dive computer, divers gain access to intuitive monitoring of PO? levels, decompression status, and system diagnostics. The Petrel’s user-friendly interface and reliability make it a trusted choice among technical divers worldwide.