Can Students Have A Water Bottle In Your Class? (Click on the title to read more)

I allows students to bring water bottles to class with only water in it.
 
Having a water bottle in class is a privilege, so it is expected for students to drink from them when needed, but not so much that they have to use the bathroom multiple times throughout the day due to the extra water intake.
 
They can bring their water bottle inside the classroom first thing in the morning and are reminded to fill it, if needed, by 8:30.
 
They are allowed to refill it during our afternoon 'bathroom-break" time.
 
If a student does not have a water bottle in class, they can still get drinks from the water fountain during our class 'bathroom-break' times (one in the morning, one in the afternoon) and during lunch/recess.