Features:
- Locking bite valve with a twist lock
- Soft silicone bite
- Universal quick connect attachment
- Clear tube to easily see when cleaning is needed
- BPA and PVC free
Specification:
- Weight: 2in: 15.7g/0.55oz | 4in: 18g/0.63oz | 19.7g/0.69oz
- Material: ABS, TPU, Silicone