A replacement valve for your Source reservoir system. This free-flow valve seals shut with a simple twist, and is ideal for sub-zero sports. The angled design means you can use shorter, more manageable tube lengths.
- Mouthpiece is durable TPE with injected plastic parts.
- Comes with dirt shield valve cover.
- Note: this is not a bite valve. It’s a free flow valve like a sport cap on a bike water bottle.