Drink: Iced Ginger Lemon Sencha Tea
It's difficult (in my opinion) to find a good iced tea. The defining characteristic of a good tea is that its bitterness doesn't overwhelm its natural flavor. This green tea from Kaldi's is a great example of a good tea.
The drink: super refreshing, lemony, light, flavorful.
The great lemon flavor is complimented by the subtle ginger, both flavors which are leveled out by the natural acidity of green sencha tea. The overwhelming sense of hydration came through with this drink, which would be my go-to if I were incredibly thirsty or feeling dry.