The Atomic B2 Octopus is designed to provide the same smooth, effortless breathing as the renowned Atomic B2 primary regulator, but in a high-visibility backup configuration. Built with a mix of titanium and brass components, it offers outstanding corrosion resistance, strength, and reduced weight—making it ideal for both local diving and travel.

The balanced valve design ensures consistent airflow at all depths and tank pressures, while Atomic’s patented seat-saving orifice extends service life between servicing intervals. With a bright yellow cover and matching hose, the B2 Octopus is easy to spot and quick to deploy in an emergency.

Compact, lightweight, and engineered for comfort, this octopus is a premium backup option trusted by divers worldwide.

Key Features

• Balanced Valve Design – Delivers consistent airflow at any depth

• Titanium and Brass Construction – Lightweight, strong, and corrosion-resistant

• Seat-Saving Orifice – Improves reliability and extends service life

• Bright Yellow Cover – Easy to identify and deploy in emergencies

• Comfortable Mouthpiece – Secure fit for stress-free breathing

• Compact & Lightweight – Convenient to travel with and carry as backup

Benefits

• Exceptional breathing performance even as a safe-second

• High visibility for added safety during emergency use

• Durable materials withstand frequent diving and saltwater exposure

• Lightweight, travel-friendly design

• Built with Atomic’s renowned precision and reliability

Ideal For

• Divers seeking a premium backup regulator with effortless breathing

• Recreational and advanced divers who want Atomic quality in their safe-second

• Travel divers needing lightweight yet rugged gear

• Anyone who values safety, comfort, and durability in their setup