If your bite valve is coming off easily, we recommend re-fitting it by following these steps:
- a. Remove the bite valve from the drink tube.
- b. Cut a small section off the end of the drink tube.
- c. Clean the bite valve and hose with rubbing alcohol.
- d. Wet the end of the drinking tube with water or saliva and slide the bite valve back onto the end of the drink tube.
- e. Let it all dry (at least overnight).
This should result in an excellent connection between the bite valve and drink tube, and the bite valve should stay in place.