The Aquamira/Geigerrig Power Bulb pushes the air into your Aquamira/Geigerrig Hydration Engine to build the pressurization. The bulb is resistant to impact and features a pressure release valve and one-way air intake valve for smooth performance.Â
 Features and Specifications
- Direct fit with any Geigerrig/Aquamira Hydration Engine
- Pressure release valve for controlled depressurization of your engine
- Durable, impact resistant bulb body
- One-way air intake valve for smooth performance