There are three main teas you can get at Panera Bread:

Black Tea – Unsweetened
Acai Berry Tea – Unsweetened
Tropical Hibiscus Tea – Unsweetened

There are other drinks you can get, but these are made to order by the server at the counter.

Other drinks at Panera Bread:

Coffee – nearly all kinds from an espresso, to a cappuccino

Smoothies:
Superfruit Power with Ginseng
Low Fat Mango
Low Fat Strawberry with Ginseng
Low Fat Wild Berry
Low Fat B-Green

Soda includes Pepsi varieties such as:
Diet Pepsi
Reg Pepsi
Mountain Dew
Dr. Pepper
Sierra Mist

Other drinks:

Orange Juice
Bottled Water
San Pellegrino Sparkling Water
Lemonade
Organic Milk