Set includes Regulator & Octopus:

Regulator

The third-generation Titan regulator brings new innovation while keeping its excellent value. The updated Titan regulator integrates the lightweight feel, rugged durability and easy-tobreathe functionality of its predecessors, while updating with a fresh design. It offers excellent performance and easy maintenance at an affordable price.

Octopus

Compliment your Calypso and Titan regulators with this reliable, easy breathing octopus. Its high-visibility yellow hose is easily distinguishable from your primary hose in case of emergency.