Specialized Fixy Cap

The Fixy cap is the easiest cap to use, period. No push or pull of the mouthpiece required to open and close. Integrated heart valve provides great flow, and a leak-free seal when not in use.

- Self-sealing Heart Valve delivers a high rate of flow with a 100% leak-proof design
- No push or pull required to open and close the Heart Valve
- BPA-free plastic made from 100% FDA food-grade materials.