If your teeth are prone to pain when you eat or
drink hot or cold substances, or even when you suck in a breath of air
on a
chilly day, but you don't have actual cavities, then a sensitivity toothpaste that fills in the microscopic gaps in your enamel might be all you need.
This water bottle also has a large mouth piece and the cap unscrews, so you can add ice to the bottle for an extra
chilly drink on an exceptionally hot summer
day.