For divers seeking reliable performance in an uncomplicated air delivery system, the MK11 EVO / S270 is easy to use, compact and durable. The balanced diaphragm MK11 EVO delivers effortless airflow unaffected by depth, tank pressure or breathing rate. The compact S270 provides smooth breathing performance in an anti-scratch design that’s able to handle years of hard use. The S270 Octopus is tough, reliable, and easy to use. Its air-balanced design can be counted on to deliver top-notch breathing performance when you need it most.

This package includes a console featuring a Mares Puck 4, Depth Gauge and a small slate. The Mares Puck 4 is an entry-level dive computer that uses the advanced Bühlmann ZH-L16C algorithm. Easy-to-use and feature-rich, this device offers versatile modes, user-friendly controls and a crystal-clear display. Dive confidently with the reliability of a user-replaceable battery and stay connected via Bluetooth. Embrace the perfect blend of simplicity and innovation as you explore the depths with the Mares Puck 4, where every dive is an invitation to a new underwater adventure. The Mares Puck 4 connects directly to the SSI app via Bluetooth, making for seamless dive logging.