T3 Regulator - Ultra light titanium performance with sealed reliability Experience effortless breathing and travel ready durability with the T3 Regulator by Atomic Aquatics. All titanium construction resists corrosion, while a balanced, environmentally sealed first stage delivers consistent airflow in warm, cold, and silty conditions for confident diving with Aquatic Sports. All titanium build - Lightweight and highly corrosion resistant for frequent saltwater use. Balanced sealed first stage - Stable performance from full tank to reserve in challenging conditions. Refined second stage - Smooth inhalation with user friendly controls to fine tune breathing and manage surface freeflow. Clean hose routing - Multiple LP and HP ports support streamlined configurations with gauges and alternates. Travel ready - Ultra light setup packs easily for flights, liveaboards, and weekend trips.