The updated Fixy cap retains no push or pull of the mouthpiece, just aim and squeeze. Leak free heart valve with ergonomic mouthpiece design provides better mouthfeel. Redesigned grip pattern for a modernized look and ease of 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.